Hashtag

#FOSDEM

2,272 posts tagged with this hashtag.

@gwil@post.lurk.org

spectra.video/w/7hsRkrevhuTyV1

"Centralised systems were designed with the best of intentions, but were turned against us anyway. And peer-to-peer systems will be exactly the same.

How do we make the next generation of protocols more difficult to weaponise?”

Here’s a clean recording of my talk “Willow - Protocols for an uncertain future”. This talk was a real labour of love, hope you enjoy it!!!

spectra.video

Willow - Protocols for an uncertain future (FOSDEM'26)

Centralised systems were designed with the best of intentions, but were turned against us anyway. And peer-to-peer systems will be exactly the same. How do we make the next generation of protocols ...

@gwil@post.lurk.org

spectra.video/w/7hsRkrevhuTyV1

"Centralised systems were designed with the best of intentions, but were turned against us anyway. And peer-to-peer systems will be exactly the same.

How do we make the next generation of protocols more difficult to weaponise?”

Here’s a clean recording of my talk “Willow - Protocols for an uncertain future”. This talk was a real labour of love, hope you enjoy it!!!

spectra.video

Willow - Protocols for an uncertain future (FOSDEM'26)

Centralised systems were designed with the best of intentions, but were turned against us anyway. And peer-to-peer systems will be exactly the same. How do we make the next generation of protocols ...

@mro@digitalcourage.social · Reply to Rafael Martins

Hi @rafaelmartins @jwildeboer,
I made an even more radical experiment (installing doesn't require ) and brought it to alpha: Seppo.mro.name
I held several talks, but have recordings in german only, e.g. fair.tube/w/jgF8cFw5u4K1puFNsc
Or english from 2025: marcus.rohrmoser.name/talks/20

@transitous@en.osm.town

Following the Railways and Open Transport track at 2024 got started. Just two years later Transitous is mentioned in more than a fourth of the talks there today.

fosdem.org/2026/schedule/track

Isabelle de Robert presenting the Mobility Database
ALT text

Isabelle de Robert presenting the Mobility Database

David Koňařík presenting the state of open data in Czech public transport.
ALT text

David Koňařík presenting the state of open data in Czech public transport.

Adam Pioterek talking about Bimba.
ALT text

Adam Pioterek talking about Bimba.

Jonah Brüchert talking about crowdsourcing delay information.
ALT text

Jonah Brüchert talking about crowdsourcing delay information.

@FediVariety@mastodon.social

Ohyes.. Before we forget it.. At , we attended a workshop on the European Social Web organised by @evan of @SocialWebFoundation. The group agreed that social sovereignty in Europe depends on interoperability, decentralisation, open standards, and open source. A vision paper is in progress and will be released soon. Preludes were shared at by @michael and @bjoernsta.


fedivariety.org/blog/european-

fedivariety.org

European Social Stack

Ooh yes.. almost forgot about it.. btw. In the run-up to FOSDEM, we took part in a workshop regarding the European Social Web, organised by Evan of SocialWebFoundation (thank you,

@FediVariety@mastodon.social

Ohyes.. Before we forget it.. At , we attended a workshop on the European Social Web organised by @evan of @SocialWebFoundation. The group agreed that social sovereignty in Europe depends on interoperability, decentralisation, open standards, and open source. A vision paper is in progress and will be released soon. Preludes were shared at by @michael and @bjoernsta.


fedivariety.org/blog/european-

fedivariety.org

European Social Stack

Ooh yes.. almost forgot about it.. btw. In the run-up to FOSDEM, we took part in a workshop regarding the European Social Web, organised by Evan of SocialWebFoundation (thank you,

@FediVariety@mastodon.social

Ohyes.. Before we forget it.. At , we attended a workshop on the European Social Web organised by @evan of @SocialWebFoundation. The group agreed that social sovereignty in Europe depends on interoperability, decentralisation, open standards, and open source. A vision paper is in progress and will be released soon. Preludes were shared at by @michael and @bjoernsta.


fedivariety.org/blog/european-

fedivariety.org

European Social Stack

Ooh yes.. almost forgot about it.. btw. In the run-up to FOSDEM, we took part in a workshop regarding the European Social Web, organised by Evan of SocialWebFoundation (thank you,

@lauti@bonfire.cafe

We are a little bit late to the party, but on the 1. May we celebrated #lauti's first anniversary 🥳.
This year was crazy, we got in touch with so many amazing people a long the way. We did our first talk at the #39c3 self organized session of @techfrombelow@chaos.social.
We visited #fosdem with our friends from @Bonfire where they announced our collaboration working on #events in the #fediverse.
We are just getting started, SSO is around the corner and we are working on #activitypub at the moment.
For more updates take a look at our last blog post
lauti.org/blog/lauti-updates...

LAUTI Updates 2026

Welcome to our brand new blog! We want to start with what’s going on with LAUTI in 2026.

@lauti@bonfire.cafe

We are a little bit late to the party, but on the 1. May we celebrated #lauti's first anniversary 🥳.
This year was crazy, we got in touch with so many amazing people a long the way. We did our first talk at the #39c3 self organized session of @techfrombelow@chaos.social.
We visited #fosdem with our friends from @Bonfire where they announced our collaboration working on #events in the #fediverse.
We are just getting started, SSO is around the corner and we are working on #activitypub at the moment.
For more updates take a look at our last blog post
lauti.org/blog/lauti-updates...

LAUTI Updates 2026

Welcome to our brand new blog! We want to start with what’s going on with LAUTI in 2026.

@lauti@bonfire.cafe

We are a little bit late to the party, but on the 1. May we celebrated #lauti's first anniversary 🥳.
This year was crazy, we got in touch with so many amazing people a long the way. We did our first talk at the #39c3 self organized session of @techfrombelow@chaos.social.
We visited #fosdem with our friends from @Bonfire where they announced our collaboration working on #events in the #fediverse.
We are just getting started, SSO is around the corner and we are working on #activitypub at the moment.
For more updates take a look at our last blog post
lauti.org/blog/lauti-updates...

LAUTI Updates 2026

Welcome to our brand new blog! We want to start with what’s going on with LAUTI in 2026.

@lauti@bonfire.cafe

We are a little bit late to the party, but on the 1. May we celebrated #lauti's first anniversary 🥳.
This year was crazy, we got in touch with so many amazing people a long the way. We did our first talk at the #39c3 self organized session of @techfrombelow@chaos.social.
We visited #fosdem with our friends from @Bonfire where they announced our collaboration working on #events in the #fediverse.
We are just getting started, SSO is around the corner and we are working on #activitypub at the moment.
For more updates take a look at our last blog post
lauti.org/blog/lauti-updates...

LAUTI Updates 2026

Welcome to our brand new blog! We want to start with what’s going on with LAUTI in 2026.

@bkuhn@copyleft.org · Reply to Bradley M. Kuhn

(4/5)…It's easy to forget that the enemy to software freedom is *not* proprietary systems' *users*, rather those who *sell* such systems *for profit*. -backed gen- proprietary systems are simply the latest tech fad (like, say, Web 2.0 & AJAX).
@karen & I keynoted 2x at & 1x at LCA about the importance of — as social workers say — “meeting people where they are”:
archive.fosdem.org/2019/interv
archive.fosdem.org/2019/schedu
youtube.com/watch?v=n55WClalwHo
archive.fosdem.org/2020/schedu

Cc: @silverwizard @josh

archive.fosdem.org

FOSDEM 2020 - AMENDMENT Open Source Won, but Software Freedom Hasn't Yet

@community_events@mastodon.matrix.org

Hello Fedi! We are Matrix Community Events, a loose group of @matrix enthusiasts interested in representing Matrix at events and running our own events for the community. Our previous adventures include: Matrix Community Summit , , c3, , , , Matrix Workations, , CCCamp, , and 8+ local meetups/Stammtische. You can learn more at matrix-community.events.

Follow this account for news about MCS, local meetups, chaos events, and more!

matrix-community.events

What We Do | Matrix Community Events

A VitePress site

@community_events@mastodon.matrix.org

Hello Fedi! We are Matrix Community Events, a loose group of @matrix enthusiasts interested in representing Matrix at events and running our own events for the community. Our previous adventures include: Matrix Community Summit , , c3, , , , Matrix Workations, , CCCamp, , and 8+ local meetups/Stammtische. You can learn more at matrix-community.events.

Follow this account for news about MCS, local meetups, chaos events, and more!

matrix-community.events

What We Do | Matrix Community Events

A VitePress site

@petertc@g0v.social

Heading to the biggest gathering! I’ll probably be hanging out most of the time at the stand on Level 2, Building K (Open Culture Foundation + Taiwan Open Source Community) with the crew

@evanprodromou@socialwebfoundation.org
tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server -- it lets you follow a hashtag across the Fediverse. There's lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub. To follow a hashtag globally, search for a user with that name at tags.pub, like <a rel="mention" class="u-url mention" href="https://tags.pub/user/example">@example</a> for the #example hashtag. Follow that account, and it will share all the […]

tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server — it lets you follow a hashtag across the Fediverse. There’s lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub.

  • To follow a hashtag globally, search for a user with that name at tags.pub, like @example for the hashtag. Follow that account, and it will share all the content it sees with that hashtag to you. If you unfollow the account, it should stop sharing to you. The usernames only have letters and numbers in them, and they only go up to 64 characters.
  • To share your content with tags.pub, search for and follow the @_followback account. It will follow you back (thus the name) and your public posts will be shared by the hashtag accounts on tags.pub. If you unfollow the follow back account, it will unfollow you back, and your content will no longer be shared.
  • You can connect a whole server to tags.pub by using the relay interface. Add https://tags.pub/user/_____relay_____/inbox (Mastodon) or https://tags.pub/user/_____relay_____ (Pleroma) to your server relays. This is a one-way pipe — your server will send public posts to tags.pub, but tags.pub won’t send all its public data back to you. Instead, your users should follow hashtag accounts to get specific feeds.
  • We respect your agency. If your server is connected to tags.pub and you don’t want it to boost your content, add to your bio. If you already have , that should be plenty. You’ll still be able to follow tags.pub hashtag accounts. If you don’t want to see or be seen by tags.pub at all, you can block the domain ‘tags.pub’ entirely.
  • Becoming the ‘global’ hashtag server is a goal. We are still ramping up, and there are a lot of people and servers that are not yet connected.
  • tags.pub is developed and operated by Social Web Foundation. We are a US non-profit. The servers are located in Beauharnois, Quebec, Canada in a data centre run by OVHCloud, a French corporation. We try to keep the data storage to the absolute minimum necessary to provide the hashtag sharing service. There is no search index, and we don’t archive your content. The code is Free and Open Source software under the AGPL-v3.
  • If you have a feature request, or a bug report, please add a GitHub issue. If you have a private comment or question, please use our contact form.

socialwebfoundation.org

Contact

You can find us on various social media platforms, or you can get in contact with us via the form below. 3041 Mission StSan Francisco, CA 94110+ 1-628-800-7622 Social Web: @swf@socialwebfoundation.…

@evanprodromou@socialwebfoundation.org
tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server -- it lets you follow a hashtag across the Fediverse. There's lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub. To follow a hashtag globally, search for a user with that name at tags.pub, like <a rel="mention" class="u-url mention" href="https://tags.pub/user/example">@example</a> for the #example hashtag. Follow that account, and it will share all the […]

tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server — it lets you follow a hashtag across the Fediverse. There’s lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub.

  • To follow a hashtag globally, search for a user with that name at tags.pub, like @example for the hashtag. Follow that account, and it will share all the content it sees with that hashtag to you. If you unfollow the account, it should stop sharing to you. The usernames only have letters and numbers in them, and they only go up to 64 characters.
  • To share your content with tags.pub, search for and follow the @_followback account. It will follow you back (thus the name) and your public posts will be shared by the hashtag accounts on tags.pub. If you unfollow the follow back account, it will unfollow you back, and your content will no longer be shared.
  • You can connect a whole server to tags.pub by using the relay interface. Add https://tags.pub/user/_____relay_____/inbox (Mastodon) or https://tags.pub/user/_____relay_____ (Pleroma) to your server relays. This is a one-way pipe — your server will send public posts to tags.pub, but tags.pub won’t send all its public data back to you. Instead, your users should follow hashtag accounts to get specific feeds.
  • We respect your agency. If your server is connected to tags.pub and you don’t want it to boost your content, add to your bio. If you already have , that should be plenty. You’ll still be able to follow tags.pub hashtag accounts. If you don’t want to see or be seen by tags.pub at all, you can block the domain ‘tags.pub’ entirely.
  • Becoming the ‘global’ hashtag server is a goal. We are still ramping up, and there are a lot of people and servers that are not yet connected.
  • tags.pub is developed and operated by Social Web Foundation. We are a US non-profit. The servers are located in Beauharnois, Quebec, Canada in a data centre run by OVHCloud, a French corporation. We try to keep the data storage to the absolute minimum necessary to provide the hashtag sharing service. There is no search index, and we don’t archive your content. The code is Free and Open Source software under the AGPL-v3.
  • If you have a feature request, or a bug report, please add a GitHub issue. If you have a private comment or question, please use our contact form.

socialwebfoundation.org

Contact

You can find us on various social media platforms, or you can get in contact with us via the form below. 3041 Mission StSan Francisco, CA 94110+ 1-628-800-7622 Social Web: @swf@socialwebfoundation.…

@evanprodromou@socialwebfoundation.org
tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server -- it lets you follow a hashtag across the Fediverse. There's lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub. To follow a hashtag globally, search for a user with that name at tags.pub, like <a rel="mention" class="u-url mention" href="https://tags.pub/user/example">@example</a> for the #example hashtag. Follow that account, and it will share all the […]

tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server — it lets you follow a hashtag across the Fediverse. There’s lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub.

  • To follow a hashtag globally, search for a user with that name at tags.pub, like @example for the hashtag. Follow that account, and it will share all the content it sees with that hashtag to you. If you unfollow the account, it should stop sharing to you. The usernames only have letters and numbers in them, and they only go up to 64 characters.
  • To share your content with tags.pub, search for and follow the @_followback account. It will follow you back (thus the name) and your public posts will be shared by the hashtag accounts on tags.pub. If you unfollow the follow back account, it will unfollow you back, and your content will no longer be shared.
  • You can connect a whole server to tags.pub by using the relay interface. Add https://tags.pub/user/_____relay_____/inbox (Mastodon) or https://tags.pub/user/_____relay_____ (Pleroma) to your server relays. This is a one-way pipe — your server will send public posts to tags.pub, but tags.pub won’t send all its public data back to you. Instead, your users should follow hashtag accounts to get specific feeds.
  • We respect your agency. If your server is connected to tags.pub and you don’t want it to boost your content, add to your bio. If you already have , that should be plenty. You’ll still be able to follow tags.pub hashtag accounts. If you don’t want to see or be seen by tags.pub at all, you can block the domain ‘tags.pub’ entirely.
  • Becoming the ‘global’ hashtag server is a goal. We are still ramping up, and there are a lot of people and servers that are not yet connected.
  • tags.pub is developed and operated by Social Web Foundation. We are a US non-profit. The servers are located in Beauharnois, Quebec, Canada in a data centre run by OVHCloud, a French corporation. We try to keep the data storage to the absolute minimum necessary to provide the hashtag sharing service. There is no search index, and we don’t archive your content. The code is Free and Open Source software under the AGPL-v3.
  • If you have a feature request, or a bug report, please add a GitHub issue. If you have a private comment or question, please use our contact form.

socialwebfoundation.org

Contact

You can find us on various social media platforms, or you can get in contact with us via the form below. 3041 Mission StSan Francisco, CA 94110+ 1-628-800-7622 Social Web: @swf@socialwebfoundation.…

@evanprodromou@socialwebfoundation.org
tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server -- it lets you follow a hashtag across the Fediverse. There's lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub. To follow a hashtag globally, search for a user with that name at tags.pub, like <a rel="mention" class="u-url mention" href="https://tags.pub/user/example">@example</a> for the #example hashtag. Follow that account, and it will share all the […]

tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server — it lets you follow a hashtag across the Fediverse. There’s lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub.

  • To follow a hashtag globally, search for a user with that name at tags.pub, like @example for the hashtag. Follow that account, and it will share all the content it sees with that hashtag to you. If you unfollow the account, it should stop sharing to you. The usernames only have letters and numbers in them, and they only go up to 64 characters.
  • To share your content with tags.pub, search for and follow the @_followback account. It will follow you back (thus the name) and your public posts will be shared by the hashtag accounts on tags.pub. If you unfollow the follow back account, it will unfollow you back, and your content will no longer be shared.
  • You can connect a whole server to tags.pub by using the relay interface. Add https://tags.pub/user/_____relay_____/inbox (Mastodon) or https://tags.pub/user/_____relay_____ (Pleroma) to your server relays. This is a one-way pipe — your server will send public posts to tags.pub, but tags.pub won’t send all its public data back to you. Instead, your users should follow hashtag accounts to get specific feeds.
  • We respect your agency. If your server is connected to tags.pub and you don’t want it to boost your content, add to your bio. If you already have , that should be plenty. You’ll still be able to follow tags.pub hashtag accounts. If you don’t want to see or be seen by tags.pub at all, you can block the domain ‘tags.pub’ entirely.
  • Becoming the ‘global’ hashtag server is a goal. We are still ramping up, and there are a lot of people and servers that are not yet connected.
  • tags.pub is developed and operated by Social Web Foundation. We are a US non-profit. The servers are located in Beauharnois, Quebec, Canada in a data centre run by OVHCloud, a French corporation. We try to keep the data storage to the absolute minimum necessary to provide the hashtag sharing service. There is no search index, and we don’t archive your content. The code is Free and Open Source software under the AGPL-v3.
  • If you have a feature request, or a bug report, please add a GitHub issue. If you have a private comment or question, please use our contact form.

socialwebfoundation.org

Contact

You can find us on various social media platforms, or you can get in contact with us via the form below. 3041 Mission StSan Francisco, CA 94110+ 1-628-800-7622 Social Web: @swf@socialwebfoundation.…

@evanprodromou@socialwebfoundation.org
tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server -- it lets you follow a hashtag across the Fediverse. There's lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub. To follow a hashtag globally, search for a user with that name at tags.pub, like <a rel="mention" class="u-url mention" href="https://tags.pub/user/example">@example</a> for the #example hashtag. Follow that account, and it will share all the […]

tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server — it lets you follow a hashtag across the Fediverse. There’s lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub.

  • To follow a hashtag globally, search for a user with that name at tags.pub, like @example for the hashtag. Follow that account, and it will share all the content it sees with that hashtag to you. If you unfollow the account, it should stop sharing to you. The usernames only have letters and numbers in them, and they only go up to 64 characters.
  • To share your content with tags.pub, search for and follow the @_followback account. It will follow you back (thus the name) and your public posts will be shared by the hashtag accounts on tags.pub. If you unfollow the follow back account, it will unfollow you back, and your content will no longer be shared.
  • You can connect a whole server to tags.pub by using the relay interface. Add https://tags.pub/user/_____relay_____/inbox (Mastodon) or https://tags.pub/user/_____relay_____ (Pleroma) to your server relays. This is a one-way pipe — your server will send public posts to tags.pub, but tags.pub won’t send all its public data back to you. Instead, your users should follow hashtag accounts to get specific feeds.
  • We respect your agency. If your server is connected to tags.pub and you don’t want it to boost your content, add to your bio. If you already have , that should be plenty. You’ll still be able to follow tags.pub hashtag accounts. If you don’t want to see or be seen by tags.pub at all, you can block the domain ‘tags.pub’ entirely.
  • Becoming the ‘global’ hashtag server is a goal. We are still ramping up, and there are a lot of people and servers that are not yet connected.
  • tags.pub is developed and operated by Social Web Foundation. We are a US non-profit. The servers are located in Beauharnois, Quebec, Canada in a data centre run by OVHCloud, a French corporation. We try to keep the data storage to the absolute minimum necessary to provide the hashtag sharing service. There is no search index, and we don’t archive your content. The code is Free and Open Source software under the AGPL-v3.
  • If you have a feature request, or a bug report, please add a GitHub issue. If you have a private comment or question, please use our contact form.

socialwebfoundation.org

Contact

You can find us on various social media platforms, or you can get in contact with us via the form below. 3041 Mission StSan Francisco, CA 94110+ 1-628-800-7622 Social Web: @swf@socialwebfoundation.…

@evanprodromou@socialwebfoundation.org
tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server -- it lets you follow a hashtag across the Fediverse. There's lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub. To follow a hashtag globally, search for a user with that name at tags.pub, like <a rel="mention" class="u-url mention" href="https://tags.pub/user/example">@example</a> for the #example hashtag. Follow that account, and it will share all the […]

tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server — it lets you follow a hashtag across the Fediverse. There’s lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub.

  • To follow a hashtag globally, search for a user with that name at tags.pub, like @example for the hashtag. Follow that account, and it will share all the content it sees with that hashtag to you. If you unfollow the account, it should stop sharing to you. The usernames only have letters and numbers in them, and they only go up to 64 characters.
  • To share your content with tags.pub, search for and follow the @_followback account. It will follow you back (thus the name) and your public posts will be shared by the hashtag accounts on tags.pub. If you unfollow the follow back account, it will unfollow you back, and your content will no longer be shared.
  • You can connect a whole server to tags.pub by using the relay interface. Add https://tags.pub/user/_____relay_____/inbox (Mastodon) or https://tags.pub/user/_____relay_____ (Pleroma) to your server relays. This is a one-way pipe — your server will send public posts to tags.pub, but tags.pub won’t send all its public data back to you. Instead, your users should follow hashtag accounts to get specific feeds.
  • We respect your agency. If your server is connected to tags.pub and you don’t want it to boost your content, add to your bio. If you already have , that should be plenty. You’ll still be able to follow tags.pub hashtag accounts. If you don’t want to see or be seen by tags.pub at all, you can block the domain ‘tags.pub’ entirely.
  • Becoming the ‘global’ hashtag server is a goal. We are still ramping up, and there are a lot of people and servers that are not yet connected.
  • tags.pub is developed and operated by Social Web Foundation. We are a US non-profit. The servers are located in Beauharnois, Quebec, Canada in a data centre run by OVHCloud, a French corporation. We try to keep the data storage to the absolute minimum necessary to provide the hashtag sharing service. There is no search index, and we don’t archive your content. The code is Free and Open Source software under the AGPL-v3.
  • If you have a feature request, or a bug report, please add a GitHub issue. If you have a private comment or question, please use our contact form.

socialwebfoundation.org

Contact

You can find us on various social media platforms, or you can get in contact with us via the form below. 3041 Mission StSan Francisco, CA 94110+ 1-628-800-7622 Social Web: @swf@socialwebfoundation.…

@admin@mstdn.feddit.social

如何快速获得100个转嘟?

  1. 关注@_followback@tags.pub
  2. 给你的帖子打上100个tag
  3. 发布帖子,就会有100个 xxx@tags.pub 转发了(

这个项目在fosdem有讲,但是还看了直播(
话说为什么要做这个项目呢?mastodon可以关注hashtag的

Links:
tags.pub
github.com/social-web-foundati
fosdem.org/2026/schedule/event

fosdem.org

FOSDEM 2026 - tags.pub - following hashtags globally

@evanprodromou@socialwebfoundation.org
tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server -- it lets you follow a hashtag across the Fediverse. There's lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub. To follow a hashtag globally, search for a user with that name at tags.pub, like <a rel="mention" class="u-url mention" href="https://tags.pub/user/example">@example</a> for the #example hashtag. Follow that account, and it will share all the […]

tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server — it lets you follow a hashtag across the Fediverse. There’s lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub.

  • To follow a hashtag globally, search for a user with that name at tags.pub, like @example for the hashtag. Follow that account, and it will share all the content it sees with that hashtag to you. If you unfollow the account, it should stop sharing to you. The usernames only have letters and numbers in them, and they only go up to 64 characters.
  • To share your content with tags.pub, search for and follow the @_followback account. It will follow you back (thus the name) and your public posts will be shared by the hashtag accounts on tags.pub. If you unfollow the follow back account, it will unfollow you back, and your content will no longer be shared.
  • You can connect a whole server to tags.pub by using the relay interface. Add https://tags.pub/user/_____relay_____/inbox (Mastodon) or https://tags.pub/user/_____relay_____ (Pleroma) to your server relays. This is a one-way pipe — your server will send public posts to tags.pub, but tags.pub won’t send all its public data back to you. Instead, your users should follow hashtag accounts to get specific feeds.
  • We respect your agency. If your server is connected to tags.pub and you don’t want it to boost your content, add to your bio. If you already have , that should be plenty. You’ll still be able to follow tags.pub hashtag accounts. If you don’t want to see or be seen by tags.pub at all, you can block the domain ‘tags.pub’ entirely.
  • Becoming the ‘global’ hashtag server is a goal. We are still ramping up, and there are a lot of people and servers that are not yet connected.
  • tags.pub is developed and operated by Social Web Foundation. We are a US non-profit. The servers are located in Beauharnois, Quebec, Canada in a data centre run by OVHCloud, a French corporation. We try to keep the data storage to the absolute minimum necessary to provide the hashtag sharing service. There is no search index, and we don’t archive your content. The code is Free and Open Source software under the AGPL-v3.
  • If you have a feature request, or a bug report, please add a GitHub issue. If you have a private comment or question, please use our contact form.

socialwebfoundation.org

Contact

You can find us on various social media platforms, or you can get in contact with us via the form below. 3041 Mission StSan Francisco, CA 94110+ 1-628-800-7622 Social Web: @swf@socialwebfoundation.…

@evanprodromou@socialwebfoundation.org
tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server -- it lets you follow a hashtag across the Fediverse. There's lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub. To follow a hashtag globally, search for a user with that name at tags.pub, like <a rel="mention" class="u-url mention" href="https://tags.pub/user/example">@example</a> for the #example hashtag. Follow that account, and it will share all the […]

tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server — it lets you follow a hashtag across the Fediverse. There’s lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub.

  • To follow a hashtag globally, search for a user with that name at tags.pub, like @example for the hashtag. Follow that account, and it will share all the content it sees with that hashtag to you. If you unfollow the account, it should stop sharing to you. The usernames only have letters and numbers in them, and they only go up to 64 characters.
  • To share your content with tags.pub, search for and follow the @_followback account. It will follow you back (thus the name) and your public posts will be shared by the hashtag accounts on tags.pub. If you unfollow the follow back account, it will unfollow you back, and your content will no longer be shared.
  • You can connect a whole server to tags.pub by using the relay interface. Add https://tags.pub/user/_____relay_____/inbox (Mastodon) or https://tags.pub/user/_____relay_____ (Pleroma) to your server relays. This is a one-way pipe — your server will send public posts to tags.pub, but tags.pub won’t send all its public data back to you. Instead, your users should follow hashtag accounts to get specific feeds.
  • We respect your agency. If your server is connected to tags.pub and you don’t want it to boost your content, add to your bio. If you already have , that should be plenty. You’ll still be able to follow tags.pub hashtag accounts. If you don’t want to see or be seen by tags.pub at all, you can block the domain ‘tags.pub’ entirely.
  • Becoming the ‘global’ hashtag server is a goal. We are still ramping up, and there are a lot of people and servers that are not yet connected.
  • tags.pub is developed and operated by Social Web Foundation. We are a US non-profit. The servers are located in Beauharnois, Quebec, Canada in a data centre run by OVHCloud, a French corporation. We try to keep the data storage to the absolute minimum necessary to provide the hashtag sharing service. There is no search index, and we don’t archive your content. The code is Free and Open Source software under the AGPL-v3.
  • If you have a feature request, or a bug report, please add a GitHub issue. If you have a private comment or question, please use our contact form.

socialwebfoundation.org

Contact

You can find us on various social media platforms, or you can get in contact with us via the form below. 3041 Mission StSan Francisco, CA 94110+ 1-628-800-7622 Social Web: @swf@socialwebfoundation.…

@evanprodromou@socialwebfoundation.org
tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server -- it lets you follow a hashtag across the Fediverse. There's lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub. To follow a hashtag globally, search for a user with that name at tags.pub, like <a rel="mention" class="u-url mention" href="https://tags.pub/user/example">@example</a> for the #example hashtag. Follow that account, and it will share all the […]

tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server — it lets you follow a hashtag across the Fediverse. There’s lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub.

  • To follow a hashtag globally, search for a user with that name at tags.pub, like @example for the hashtag. Follow that account, and it will share all the content it sees with that hashtag to you. If you unfollow the account, it should stop sharing to you. The usernames only have letters and numbers in them, and they only go up to 64 characters.
  • To share your content with tags.pub, search for and follow the @_followback account. It will follow you back (thus the name) and your public posts will be shared by the hashtag accounts on tags.pub. If you unfollow the follow back account, it will unfollow you back, and your content will no longer be shared.
  • You can connect a whole server to tags.pub by using the relay interface. Add https://tags.pub/user/_____relay_____/inbox (Mastodon) or https://tags.pub/user/_____relay_____ (Pleroma) to your server relays. This is a one-way pipe — your server will send public posts to tags.pub, but tags.pub won’t send all its public data back to you. Instead, your users should follow hashtag accounts to get specific feeds.
  • We respect your agency. If your server is connected to tags.pub and you don’t want it to boost your content, add to your bio. If you already have , that should be plenty. You’ll still be able to follow tags.pub hashtag accounts. If you don’t want to see or be seen by tags.pub at all, you can block the domain ‘tags.pub’ entirely.
  • Becoming the ‘global’ hashtag server is a goal. We are still ramping up, and there are a lot of people and servers that are not yet connected.
  • tags.pub is developed and operated by Social Web Foundation. We are a US non-profit. The servers are located in Beauharnois, Quebec, Canada in a data centre run by OVHCloud, a French corporation. We try to keep the data storage to the absolute minimum necessary to provide the hashtag sharing service. There is no search index, and we don’t archive your content. The code is Free and Open Source software under the AGPL-v3.
  • If you have a feature request, or a bug report, please add a GitHub issue. If you have a private comment or question, please use our contact form.

socialwebfoundation.org

Contact

You can find us on various social media platforms, or you can get in contact with us via the form below. 3041 Mission StSan Francisco, CA 94110+ 1-628-800-7622 Social Web: @swf@socialwebfoundation.…

@evanprodromou@socialwebfoundation.org
tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server -- it lets you follow a hashtag across the Fediverse. There's lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub. To follow a hashtag globally, search for a user with that name at tags.pub, like <a rel="mention" class="u-url mention" href="https://tags.pub/user/example">@example</a> for the #example hashtag. Follow that account, and it will share all the […]

tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server — it lets you follow a hashtag across the Fediverse. There’s lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub.

  • To follow a hashtag globally, search for a user with that name at tags.pub, like @example for the hashtag. Follow that account, and it will share all the content it sees with that hashtag to you. If you unfollow the account, it should stop sharing to you. The usernames only have letters and numbers in them, and they only go up to 64 characters.
  • To share your content with tags.pub, search for and follow the @_followback account. It will follow you back (thus the name) and your public posts will be shared by the hashtag accounts on tags.pub. If you unfollow the follow back account, it will unfollow you back, and your content will no longer be shared.
  • You can connect a whole server to tags.pub by using the relay interface. Add https://tags.pub/user/_____relay_____/inbox (Mastodon) or https://tags.pub/user/_____relay_____ (Pleroma) to your server relays. This is a one-way pipe — your server will send public posts to tags.pub, but tags.pub won’t send all its public data back to you. Instead, your users should follow hashtag accounts to get specific feeds.
  • We respect your agency. If your server is connected to tags.pub and you don’t want it to boost your content, add to your bio. If you already have , that should be plenty. You’ll still be able to follow tags.pub hashtag accounts. If you don’t want to see or be seen by tags.pub at all, you can block the domain ‘tags.pub’ entirely.
  • Becoming the ‘global’ hashtag server is a goal. We are still ramping up, and there are a lot of people and servers that are not yet connected.
  • tags.pub is developed and operated by Social Web Foundation. We are a US non-profit. The servers are located in Beauharnois, Quebec, Canada in a data centre run by OVHCloud, a French corporation. We try to keep the data storage to the absolute minimum necessary to provide the hashtag sharing service. There is no search index, and we don’t archive your content. The code is Free and Open Source software under the AGPL-v3.
  • If you have a feature request, or a bug report, please add a GitHub issue. If you have a private comment or question, please use our contact form.

socialwebfoundation.org

Contact

You can find us on various social media platforms, or you can get in contact with us via the form below. 3041 Mission StSan Francisco, CA 94110+ 1-628-800-7622 Social Web: @swf@socialwebfoundation.…

@evanprodromou@socialwebfoundation.org
tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server -- it lets you follow a hashtag across the Fediverse. There's lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub. To follow a hashtag globally, search for a user with that name at tags.pub, like <a rel="mention" class="u-url mention" href="https://tags.pub/user/example">@example</a> for the #example hashtag. Follow that account, and it will share all the […]

tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server — it lets you follow a hashtag across the Fediverse. There’s lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub.

  • To follow a hashtag globally, search for a user with that name at tags.pub, like @example for the hashtag. Follow that account, and it will share all the content it sees with that hashtag to you. If you unfollow the account, it should stop sharing to you. The usernames only have letters and numbers in them, and they only go up to 64 characters.
  • To share your content with tags.pub, search for and follow the @_followback account. It will follow you back (thus the name) and your public posts will be shared by the hashtag accounts on tags.pub. If you unfollow the follow back account, it will unfollow you back, and your content will no longer be shared.
  • You can connect a whole server to tags.pub by using the relay interface. Add https://tags.pub/user/_____relay_____/inbox (Mastodon) or https://tags.pub/user/_____relay_____ (Pleroma) to your server relays. This is a one-way pipe — your server will send public posts to tags.pub, but tags.pub won’t send all its public data back to you. Instead, your users should follow hashtag accounts to get specific feeds.
  • We respect your agency. If your server is connected to tags.pub and you don’t want it to boost your content, add to your bio. If you already have , that should be plenty. You’ll still be able to follow tags.pub hashtag accounts. If you don’t want to see or be seen by tags.pub at all, you can block the domain ‘tags.pub’ entirely.
  • Becoming the ‘global’ hashtag server is a goal. We are still ramping up, and there are a lot of people and servers that are not yet connected.
  • tags.pub is developed and operated by Social Web Foundation. We are a US non-profit. The servers are located in Beauharnois, Quebec, Canada in a data centre run by OVHCloud, a French corporation. We try to keep the data storage to the absolute minimum necessary to provide the hashtag sharing service. There is no search index, and we don’t archive your content. The code is Free and Open Source software under the AGPL-v3.
  • If you have a feature request, or a bug report, please add a GitHub issue. If you have a private comment or question, please use our contact form.

socialwebfoundation.org

Contact

You can find us on various social media platforms, or you can get in contact with us via the form below. 3041 Mission StSan Francisco, CA 94110+ 1-628-800-7622 Social Web: @swf@socialwebfoundation.…

@mwadmin@mastodon.world

Tags.Pub

I spoke with @evan at about his project tags.pub. It sounded like a good idea, so we enabled their relay on our server :mw: to see how it works.

In Mastodon, you can follow hashtags. This shows all posts with this tag, known to your server, in your timeline. But it will only show the posts known by your server. (1/3)

@delta@chaos.social · Reply to Delta Chat

Our second talk is about to start: Hocuri talks about the upcoming profiles, which use more than one address to exchange messages!

Live Stream is here:
live.fosdem.org/watch/ud2218a

Recording will be available here later: fosdem.org/2026/schedule/event

fosdem.org

FOSDEM 2026 - Multi-relay chat messaging & cryptographic identities with Delta Chat and Chatmail relays

My trip finally begins : Tonight, the :european_sleeper: 453 will bring me in a comfortable wagon-lits to Berlin, the first stop of my trip from 🇧🇪 Brussels to 🇹🇭 Bangkok connecting the FOSDEM with the FOSSASIA by train.

I will spend the next two weeks on trains across 12 countries and 11.000 km on rails.

May the games begin ✊🏽.

A made bed in a wagon-lits compartment.
ALT text

A made bed in a wagon-lits compartment.

Ceiling light in an old wagon-lits train.
ALT text

Ceiling light in an old wagon-lits train.

A Bombardier Traxx locomotive hauling a European Sleeper into Bruxelles-Midi.
ALT text

A Bombardier Traxx locomotive hauling a European Sleeper into Bruxelles-Midi.

A night train arriving in Brussels. It consists of couchette and sleeper carriages.
ALT text

A night train arriving in Brussels. It consists of couchette and sleeper carriages.

@RichiH@chaos.social

With my , , and many other hats on:

We will be organizing another ConfConf.org ! An (un)conference about organizing conferences.

6th and 7th of June in ,

Same as last year, we will be focusing on and conferences. We will either remain invite -only or closely review all registrations to make sure it's community people.

1/n

confconf.org

ConfConf

ConfConf is a free conference for organisers of conferences around free and open source software and hardware.

@RichiH@chaos.social

With my , , and many other hats on:

We will be organizing another ConfConf.org ! An (un)conference about organizing conferences.

6th and 7th of June in ,

Same as last year, we will be focusing on and conferences. We will either remain invite -only or closely review all registrations to make sure it's community people.

1/n

confconf.org

ConfConf

ConfConf is a free conference for organisers of conferences around free and open source software and hardware.

@RichiH@chaos.social

With my , , and many other hats on:

We will be organizing another ConfConf.org ! An (un)conference about organizing conferences.

6th and 7th of June in ,

Same as last year, we will be focusing on and conferences. We will either remain invite -only or closely review all registrations to make sure it's community people.

1/n

confconf.org

ConfConf

ConfConf is a free conference for organisers of conferences around free and open source software and hardware.

@smallcircles@social.coop · Reply to 🫧 Social coding commons

Even more than Gleam community the AS/AP based fediverse faces existential threats where it comes to the promise to lead us towards "the future of social networking", a peopleverse. And poses high danger risks that must be known, so we can anticipate and mitigate them timely.

But above all we have to find ways to constructively collaborate with each in this chaotic grassroots environment we are part of.

and at scale, organic growth and sustainable evolution are applied research areas of Social coding commons, where participants add value while working on their own solutions, following their self-interests in alignment with those of other people

To folks who are interested in the general subject matter I addressed above, I recommend watching the talk given by Michiel Leenaars of @nlnet at last month:

"FOSS in times of war, scarcity and (adversarial) AI" by @michiel

fosdem.org/2026/schedule/event

fosdem.org

FOSDEM 2026 - FOSS in times of war, scarcity and (adversarial) AI

@andypiper@macaw.social

The talk from @haubles and myself about Mastodon’s upcoming community governance plans; our vision, mission and values; and updates to the server recommendations, is now available to watch. I was honoured to be asked to co-present this session.

More to come on all of these topics over the coming weeks, on our blog and on the main project account.

I’ll be posting about the other sessions from the Devroom over the next few weeks, as well.

fosdem.org/2026/schedule/event

fosdem.org

FOSDEM 2026 - Tending the Herd: Community at Mastodon

@Edent@mastodon.social

🆕 blog! “The cost of running OpenBenches.org”

After my recent presentation at FOSDEM, someone asked a pretty reasonable question. What does it cost to run OpenBenches?

It is, thankfully, surprisingly cheap! In part, that's because it is a relatively simple tech stack - PHP, MySQL, a couple of API calls to external services. It was designed to be as low cost while …

👀 Read more: shkspr.mobi/blog/2026/02/the-c

shkspr.mobi

The cost of running OpenBenches.org

After my recent presentation at FOSDEM, someone asked a pretty reasonable question. What does it cost to run OpenBenches? It is, thankfully, surprisingly cheap! In part, that's because it is a relatively simple tech stack - PHP, MySQL, a couple of API calls to external services. It was designed to be as low cost while also being useful. Here's the breakdown: Hosting - £171 per year Our biggest …

@Gargron@mastodon.social

Some folks at tried to buy the makeshift hats one of our team members brought, so I arranged for this prototype of an official hat to be made. It's a fisherman beanie with our logo embroidered. I'm trying to gauge interest here. Is this something you'd buy? (Poll in follow-up post)

A beautiful woman with dark hair and two braids, wearing a grey wool sweater and a blue fisherman beanie with the Mastodon logo embroidered on the front.
ALT text

A beautiful woman with dark hair and two braids, wearing a grey wool sweater and a blue fisherman beanie with the Mastodon logo embroidered on the front.

A beautiful woman with dark hair and two braids, wearing a grey wool sweater and a blue fisherman beanie with the Mastodon logo embroidered on the front.
ALT text

A beautiful woman with dark hair and two braids, wearing a grey wool sweater and a blue fisherman beanie with the Mastodon logo embroidered on the front.

@Gargron@mastodon.social

Some folks at tried to buy the makeshift hats one of our team members brought, so I arranged for this prototype of an official hat to be made. It's a fisherman beanie with our logo embroidered. I'm trying to gauge interest here. Is this something you'd buy? (Poll in follow-up post)

A beautiful woman with dark hair and two braids, wearing a grey wool sweater and a blue fisherman beanie with the Mastodon logo embroidered on the front.
ALT text

A beautiful woman with dark hair and two braids, wearing a grey wool sweater and a blue fisherman beanie with the Mastodon logo embroidered on the front.

A beautiful woman with dark hair and two braids, wearing a grey wool sweater and a blue fisherman beanie with the Mastodon logo embroidered on the front.
ALT text

A beautiful woman with dark hair and two braids, wearing a grey wool sweater and a blue fisherman beanie with the Mastodon logo embroidered on the front.

@Gargron@mastodon.social

Some folks at tried to buy the makeshift hats one of our team members brought, so I arranged for this prototype of an official hat to be made. It's a fisherman beanie with our logo embroidered. I'm trying to gauge interest here. Is this something you'd buy? (Poll in follow-up post)

A beautiful woman with dark hair and two braids, wearing a grey wool sweater and a blue fisherman beanie with the Mastodon logo embroidered on the front.
ALT text

A beautiful woman with dark hair and two braids, wearing a grey wool sweater and a blue fisherman beanie with the Mastodon logo embroidered on the front.

A beautiful woman with dark hair and two braids, wearing a grey wool sweater and a blue fisherman beanie with the Mastodon logo embroidered on the front.
ALT text

A beautiful woman with dark hair and two braids, wearing a grey wool sweater and a blue fisherman beanie with the Mastodon logo embroidered on the front.

@Gargron@mastodon.social

Some folks at tried to buy the makeshift hats one of our team members brought, so I arranged for this prototype of an official hat to be made. It's a fisherman beanie with our logo embroidered. I'm trying to gauge interest here. Is this something you'd buy? (Poll in follow-up post)

A beautiful woman with dark hair and two braids, wearing a grey wool sweater and a blue fisherman beanie with the Mastodon logo embroidered on the front.
ALT text

A beautiful woman with dark hair and two braids, wearing a grey wool sweater and a blue fisherman beanie with the Mastodon logo embroidered on the front.

A beautiful woman with dark hair and two braids, wearing a grey wool sweater and a blue fisherman beanie with the Mastodon logo embroidered on the front.
ALT text

A beautiful woman with dark hair and two braids, wearing a grey wool sweater and a blue fisherman beanie with the Mastodon logo embroidered on the front.

@Gargron@mastodon.social

Some folks at tried to buy the makeshift hats one of our team members brought, so I arranged for this prototype of an official hat to be made. It's a fisherman beanie with our logo embroidered. I'm trying to gauge interest here. Is this something you'd buy? (Poll in follow-up post)

A beautiful woman with dark hair and two braids, wearing a grey wool sweater and a blue fisherman beanie with the Mastodon logo embroidered on the front.
ALT text

A beautiful woman with dark hair and two braids, wearing a grey wool sweater and a blue fisherman beanie with the Mastodon logo embroidered on the front.

A beautiful woman with dark hair and two braids, wearing a grey wool sweater and a blue fisherman beanie with the Mastodon logo embroidered on the front.
ALT text

A beautiful woman with dark hair and two braids, wearing a grey wool sweater and a blue fisherman beanie with the Mastodon logo embroidered on the front.

@maxlath@piaille.fr
@NGICommons@eupolicy.social

💡 In Feb 2026, devs, researchers & public interest techies met in Brussels for , Europe’s largest free & open source software conference. 🌐

@NGICommons joined to discuss digital commons & how public authorities can collaborate with open source communities.

Please read our highlights: commons.ngi.eu/2026/02/18/high

📺 Watch it here: fosdem.org/2026/schedule/event

Highlights from FOSDEM 2026 - Brussels
ALT text

Highlights from FOSDEM 2026 - Brussels

@blog@shkspr.mobi

OpenBenches at FOSDEM

shkspr.mobi/blog/2026/02/openb

At the recent FOSDEM, I did a very quick lightning talk about our OpenBenches project.

Sadly, despite the best efforts of the AV team, the video had a missing section. I took my own audio recording and zipkid took some photos, so I was able to recreate it using the Flowblade video editor.

Enjoy!

Many thanks to Edward Betts for running the dev room and providing the display laptop.

edwardbetts.com

Home

None

@zacchiro@mastodon.xyz

Learning about the upcoming git-history(1) command alone would have been worth this year trip. It's heavily inspired by UX and aims to implement in native its most notable commands.

@Edent@mastodon.social

🆕 blog! “OpenBenches at FOSDEM”

At the recent FOSDEM, I did a very quick lightning talk about our OpenBenches project.

Sadly, despite the best efforts of the AV team, the video had a missing section. I took my own audio recording and zipkid took some photos, so I was able to recreate it using the Flowblade video editor.

Enjoy!

Many thanks to Edward Betts for running the dev room and…

👀 Read more: shkspr.mobi/blog/2026/02/openb

shkspr.mobi

OpenBenches at FOSDEM

At the recent FOSDEM, I did a very quick lightning talk about our OpenBenches project. Sadly, despite the best efforts of the AV team, the video had a missing section. I took my own audio recording and zipkid took some photos, so I was able to recreate it using the Flowblade video editor. Enjoy! Many thanks to Edward Betts for running the dev room and providing the display laptop. …

@Edent@mastodon.social

🆕 blog! “OpenBenches at FOSDEM”

At the recent FOSDEM, I did a very quick lightning talk about our OpenBenches project.

Sadly, despite the best efforts of the AV team, the video had a missing section. I took my own audio recording and zipkid took some photos, so I was able to recreate it using the Flowblade video editor.

Enjoy!

Many thanks to Edward Betts for running the dev room and…

👀 Read more: shkspr.mobi/blog/2026/02/openb

shkspr.mobi

OpenBenches at FOSDEM

At the recent FOSDEM, I did a very quick lightning talk about our OpenBenches project. Sadly, despite the best efforts of the AV team, the video had a missing section. I took my own audio recording and zipkid took some photos, so I was able to recreate it using the Flowblade video editor. Enjoy! Many thanks to Edward Betts for running the dev room and providing the display laptop. …

@blog@shkspr.mobi

OpenBenches at FOSDEM

shkspr.mobi/blog/2026/02/openb

At the recent FOSDEM, I did a very quick lightning talk about our OpenBenches project.

Sadly, despite the best efforts of the AV team, the video had a missing section. I took my own audio recording and zipkid took some photos, so I was able to recreate it using the Flowblade video editor.

Enjoy!

Many thanks to Edward Betts for running the dev room and providing the display laptop.

edwardbetts.com

Home

None

@delta@chaos.social · Reply to Delta Chat
@smallcircles@social.coop · Reply to django

@django @evan @liaizon

Hey, this is great. It is so nice to see the uptick of interest in the part of . Very uplifting and gives me hope for the future of .

I really liked your presentation, and thank you for mentioning my humble list. They are just notes atm, but I will try to keep them up-to-date. I just made a bunch of updates..

codeberg.org/fediverse/delight

Would love to hear more on what are the particular plans and goals for your project in the near future?

codeberg.org

Which ActivityPub applications support Client-to-Server (C2S)?

In preparation of updating and reorganising of this list I would like to collect current FOSS projects that offer an implementation of ActivityPub C2S. In this [current fedi discussion](https://ausglam.space/@hugh/1144176911799110820) a bunch of projects were already named: - [ActivityPods](http...

@smallcircles@social.coop · Reply to django

@django @evan @liaizon

Hey, this is great. It is so nice to see the uptick of interest in the part of . Very uplifting and gives me hope for the future of .

I really liked your presentation, and thank you for mentioning my humble list. They are just notes atm, but I will try to keep them up-to-date. I just made a bunch of updates..

codeberg.org/fediverse/delight

Would love to hear more on what are the particular plans and goals for your project in the near future?

codeberg.org

Which ActivityPub applications support Client-to-Server (C2S)?

In preparation of updating and reorganising of this list I would like to collect current FOSS projects that offer an implementation of ActivityPub C2S. In this [current fedi discussion](https://ausglam.space/@hugh/1144176911799110820) a bunch of projects were already named: - [ActivityPods](http...

@smallcircles@social.coop · Reply to 🫧 Social coding commons

@virtualpierogi @sri @jsalvador @ben

Unfortunately there's a new threat, and it was addressed in the keynote speech by @michiel of @nlnet .. and that is the mad dash to incorporate into everything and vibe-code stuff together in a heartbeat.

I think this is particular bad for the fediverse still lacking its robust foundations. The 's will have no problem figuring out how to mix'n mash the existing protocol decay and tech debt into new applications that are rushed into production. Finally non-protocol-experts are enable on the ecosystem and can onboard themselves without involving themselves in endless plumbing of the most low-level technical implemention details of devs.

But the ecosystem will rot and decay as a result of it. Furthermore if a slew of AI-generated fedi apps are launched in quick succession and some of them find good uptake (until they break in unexpected ways), it will serve to attract unwanted corporate attention I'm afraid.

@smallcircles@social.coop · Reply to 🫧 Social coding commons

Btw, this is a good opportunity to once more thank @nlnet for their years-long hard work and support of the social web, and the fediverse in particular. I counted 86 fine social web R&D projects who have received @NGIZero and other @ngi support from the over the past couple of years.

At the bottom of the article I mention the urgent talk and call-to-action by @michiel and also the 2019 keynote given by @darius at the Conference in Prague on "How to play and win our own game" independent of and corporate hypercapitalist shenanigans.

@ben

@T_X @axx so for 2027, I had another stupid idea everyone insisted was good: it will be -only on the main network. The dual stack will get a yearly name change to prevent auto-reconnect. We want people on v6-only and break stuff left and right. Every. Single. Year.

And if is not on v6 by next year, trust me, they will put _something_ in place very quickly.

@RichiH@chaos.social · Reply to T_X

@T_X @axx I made the switch to -only on the default network of 13(?) years ago. It broke So. Much. Stuff.

I knew the former maintainer of the network tooling from the Linux Kernel Summit, and ran into him by chance that year. was completely broken on NAT64-only, it did not even bring up the network interfaces, and we sent people who came to the NOC to their booth.

I also sent that former maintainer over there.

They fixed things very quickly.

@hachyderm@hachyderm.io

Hey, --

We totally forgot to publish the availability of the `hachyderm.general` collection we announced at a few weeks ago!

We started by publishing our roles that we use to keep the Hachyderm database servers happy and healthy. Included are modules to:

- build postgresql servers in both primary and replica configurations
- configure pgbackrest for full and incremental backups
- publish metrics for consumption by prometheus

Modules are available on Ansible Galaxy at galaxy.ansible.com/ui/repo/pub.

Happy Hachyderming (and Ansible-ing and postgresql-ing)!

galaxy.ansible.com

Ansible Galaxy

@hachyderm@hachyderm.io

Hey, --

We totally forgot to publish the availability of the `hachyderm.general` collection we announced at a few weeks ago!

We started by publishing our roles that we use to keep the Hachyderm database servers happy and healthy. Included are modules to:

- build postgresql servers in both primary and replica configurations
- configure pgbackrest for full and incremental backups
- publish metrics for consumption by prometheus

Modules are available on Ansible Galaxy at galaxy.ansible.com/ui/repo/pub.

Happy Hachyderming (and Ansible-ing and postgresql-ing)!

galaxy.ansible.com

Ansible Galaxy

@delta@chaos.social · Reply to Delta Chat
@xmeadow@fosstodon.org

I don’t usually review hardware publicly but my personal highlight forced my hand. I checked out the mecha comet meetup, and all I can say is: This thing is exceptionally well‑designed. Multiple iterations and each one smarter than the last.

@xmeadow@fosstodon.org

I don’t usually review hardware publicly but my personal highlight forced my hand. I checked out the mecha comet meetup, and all I can say is: This thing is exceptionally well‑designed. Multiple iterations and each one smarter than the last.

@xmeadow@fosstodon.org

I don’t usually review hardware publicly but my personal highlight forced my hand. I checked out the mecha comet meetup, and all I can say is: This thing is exceptionally well‑designed. Multiple iterations and each one smarter than the last.

@blog@shkspr.mobi

The cost of running OpenBenches.org

shkspr.mobi/blog/2026/02/the-c

After my recent presentation at FOSDEM, someone asked a pretty reasonable question. What does it cost to run OpenBenches?

It is, thankfully, surprisingly cheap! In part, that's because it is a relatively simple tech stack - PHP, MySQL, a couple of API calls to external services. It was designed to be as low cost while also being useful. Here's the breakdown:

Hosting - £171 per year

Our biggest expense but, I think, our most reasonable. Krystal charges around £342 for a 2 year contract. That includes unlimited bandwidth and storage, as well as the domain name. We have nearly 400GB of photos and bot scraping means we can use over 900GB of bandwidth per month - so Krystal give us a rather good deal!

Graph showing sudden spikes in data use as our bandwidth is consumed by bots.

Use this affiliate link and code EDENT to get a small discount.

Stadia Maps - US$20 / month

Geocoding is surprisingly hard to do locally. We need to transform latitude and longitude into addresses, and then back again. Stadia Maps cost about the same as our hosting! What's rather annoying is that we only use about half the API calls in our plan. We need to find a cheaper solution.

Mapping - Free!

When we used Stadia for drawing maps, we regularly ran over our quota. So we switched to OpenFreeMap which produces gorgeous interactive maps.

The service has been rock solid and very responsive to bugs on GitHub.

Logo - US$5

I'm not a good designer, so we bought a logo from The Noun Project and then coloured it in. Bargain for a fiver!

Image CDN - Free!

Although we have unlimited bandwidth with Krystal, we're only located in one region - the UK. WeServ. It's also pointless serving full resolution images to small screens.

So WeServ offers free image resizing and global CDNs. Personally, I'm not a fan of CloudFlare (their CDN partner) so I'm looking to change provider.

OCR - Free!

People don't want to type in the inscription of the photo, so we use Google Cloud Vision.

We send less than 1,000 requests per month - so we're inside their free tier. If we get more popular, that'll get more expensive. But I don't know of a local-first OCR which is as good as Google's. Sadly, Tesseract is rubbish for extracting text from photos.

Authentication - Free!

We don't want to store anyone's passwords. The free tier of Auth0 allows us to do social login for up to 25,000 monthly users. Which is more than enough for us.

Sadly, Auth0 don't support the Fediverse, so I had to build my own "Log-in with Mastodon" service.

As much as we'd like to run social login locally, we simply don't want to be responsible for securing users' details & API keys.

Software - Free!

As per the OpenBenches colophon we use a lot of cool FOSS. Small JS libraries, big PHP frameworks, and everything in between.

Income

Thanks to GitHub Sponsors we make a whopping US$3 per month!

Similarly, our OpenCollective Sponsors brings in about £3 per month.

Merchandising! You can buy OpenBenches branded t-shirts, mugs, and hats. That nets us about £20 per year

Call it roughly £80 income. OK, it is better than nothing - but doesn't even cover a quarter of our costs. Sometimes people give us a higher donation privately, which is also very welcome. These people are listed on our README.

Total

On the assumption that our time is worthless (ha!) and that we only rarely go over our providers' API limits, and we get in some revenue, the cost of running OpenBenches is less than £300 per year.

That's not bad for a fun little hobby. People certainly spend more than that on Funkopops, vaping, and mechanical keyboards!

Nevertheless, I'm always slightly worried that we'll go viral and have an unexpectedly high bill from our API providers.

I would love to be able to hire a proper designer to make the site look a bit nicer. I also want to be able to buy a modern iPhone so that I can test it in the latest Safari.

If you have any suggestions for cutting costs, or non-scummy ways to help us raise funds, please drop a comment below.

@RosannaSibora@fosstodon.org

Happy !

Switching to is the best thing you can gift your organization, your colleagues, your users, and us, the citizens.

This is a hard work, but necessary work. You're not just migrating software - you're building democracy and freedom for future generations.

In case you would like to learn more about leading change from closed source to , I shared my best practices recently with the audience at fosdem.org/2026/schedule/event

The image features a slide that reads: "You’re not just migrating software. You’re building democracy and freedom for future generations." It has a colorful background and displays a logo for FOSDEM 2026, accompanied by a speaker at a podium.
ALT text

The image features a slide that reads: "You’re not just migrating software. You’re building democracy and freedom for future generations." It has a colorful background and displays a logo for FOSDEM 2026, accompanied by a speaker at a podium.

@cwebber@social.coop

Wanted to see me speak at but couldn't make it? Here's the two talks I gave!

How to Level Up the Fediverse
(co-presented with ActivityPub co-author @tsyesika !) fosdem.org/2026/schedule/event

Lisp is Clay: the Power of Composable DSLs fosdem.org/2026/schedule/event

Can't get enough? Need more talks? We gave a bunch... 🧵

fosdem.org

FOSDEM 2026 - Lisp is clay: the power of composable DSLs

@cwebber@social.coop · Reply to Christine Lemmer-Webber

Here are some other talks I recommend:

Wastrel: WebAssembly Without the Runtime by @wingo (Wastrel uses Hoot!) fosdem.org/2026/schedule/event

Willow - Protocols for an uncertain future (wins "Christine's award for most charming presentation") by @gwil fosdem.org/2026/schedule/event

Automerge + Keyhive Design Overview by @expede fosdem.org/2026/schedule/event

BLUE - A generic build-system crafted entirely in Guile by @shepherd fosdem.org/2026/schedule/event

raylib: a 12-year adventure as a solo-maintainer fosdem.org/2026/schedule/event

Too many other good talks to list of course (and I haven't gotten through all of them) but all of the above talks totally rule

fosdem.org

FOSDEM 2026 - raylib: a 12-year adventure as a solo-maintainer

@cwebber@social.coop · Reply to Christine Lemmer-Webber

Here are some other talks I recommend:

Wastrel: WebAssembly Without the Runtime by @wingo (Wastrel uses Hoot!) fosdem.org/2026/schedule/event

Willow - Protocols for an uncertain future (wins "Christine's award for most charming presentation") by @gwil fosdem.org/2026/schedule/event

Automerge + Keyhive Design Overview by @expede fosdem.org/2026/schedule/event

BLUE - A generic build-system crafted entirely in Guile by @shepherd fosdem.org/2026/schedule/event

raylib: a 12-year adventure as a solo-maintainer fosdem.org/2026/schedule/event

Too many other good talks to list of course (and I haven't gotten through all of them) but all of the above talks totally rule

fosdem.org

FOSDEM 2026 - raylib: a 12-year adventure as a solo-maintainer

@cwebber@social.coop · Reply to Christine Lemmer-Webber
@cwebber@social.coop · Reply to Christine Lemmer-Webber
@cwebber@social.coop · Reply to Christine Lemmer-Webber

Here are some other talks I recommend:

Wastrel: WebAssembly Without the Runtime by @wingo (Wastrel uses Hoot!) fosdem.org/2026/schedule/event

Willow - Protocols for an uncertain future (wins "Christine's award for most charming presentation") by @gwil fosdem.org/2026/schedule/event

Automerge + Keyhive Design Overview by @expede fosdem.org/2026/schedule/event

BLUE - A generic build-system crafted entirely in Guile by @shepherd fosdem.org/2026/schedule/event

raylib: a 12-year adventure as a solo-maintainer fosdem.org/2026/schedule/event

Too many other good talks to list of course (and I haven't gotten through all of them) but all of the above talks totally rule

fosdem.org

FOSDEM 2026 - raylib: a 12-year adventure as a solo-maintainer

@cwebber@social.coop · Reply to Christine Lemmer-Webber
@cwebber@social.coop · Reply to Christine Lemmer-Webber
@cwebber@social.coop

Wanted to see me speak at but couldn't make it? Here's the two talks I gave!

How to Level Up the Fediverse
(co-presented with ActivityPub co-author @tsyesika !) fosdem.org/2026/schedule/event

Lisp is Clay: the Power of Composable DSLs fosdem.org/2026/schedule/event

Can't get enough? Need more talks? We gave a bunch... 🧵

fosdem.org

FOSDEM 2026 - Lisp is clay: the power of composable DSLs

@cwebber@social.coop

Wanted to see me speak at but couldn't make it? Here's the two talks I gave!

How to Level Up the Fediverse
(co-presented with ActivityPub co-author @tsyesika !) fosdem.org/2026/schedule/event

Lisp is Clay: the Power of Composable DSLs fosdem.org/2026/schedule/event

Can't get enough? Need more talks? We gave a bunch... 🧵

fosdem.org

FOSDEM 2026 - Lisp is clay: the power of composable DSLs

@xmeadow@fosstodon.org

I don’t usually review hardware publicly but my personal highlight forced my hand. I checked out the mecha comet meetup, and all I can say is: This thing is exceptionally well‑designed. Multiple iterations and each one smarter than the last.

@mala@fosstodon.org · Reply to Maho Pacheco - Blog

@mapache such a good read, TY! Perhaps it’s my attention, perhaps how good your writing is (I am quite sure it’s the latter!), but I added your blog’s RSS feed to my reader before even finishing the post.

This resonates so much with me: getting to know my bunch of fellow hackers was so instrumental to my growth and, ultimately, my own identity.

I love but now I hate that I missed you there... I wanted to talk riddles with you! But I’ll make up for it, oh I will! 😆

@postmarketOS@treehouse.systems

@osuosl is raising funds to cover critical extra expenses that incurred while moving and modernizing their data center.

They host and maintain not only our gitlab instance, but also a bunch of services for a long list of important free software projects, including @alpinelinux, @armbian, , @chimera, , @fdroidorg, @fedora, , , , , @gentoo, @gnome, @inkscape, @kde, , @LineageOS, the kernel, @llvm, , , @reproducible_builds, @rust, , and many more:
osuosl.org/communities/

Consider donating to them or boosting this post if you want to help them out. Thank you!

fosstodon.org

OSU Open Source Lab (@osuosl@fosstodon.org)

The Open Source Lab is on the move! Moving a data center is about more than just hauling servers—it’s an opportunity to modernize. We’re raising funds to cover the critical extra expenses incurred during this transition, including new high-speed networking equipment, remote management tools, and hardware upgrades. Support our student-led team as they build a faster, more resilient network for the open source community. https://osuosl.org/blog/data-center-migration-update-fundraising/ https://www.beavsgive.org/organizations/open-source-lab

@osuosl@fosstodon.org

The Open Source Lab is on the move!

Moving a data center is about more than just hauling servers—it’s an opportunity to modernize. We’re raising funds to cover the critical extra expenses incurred during this transition, including new high-speed networking equipment, remote management tools, and hardware upgrades.

Support our student-led team as they build a faster, more resilient network for the open source community.

osuosl.org/blog/data-center-mi
beavsgive.org/organizations/op

beavsgive.org

Support Powering the Future: Open Source Lab Data Center Migration | Beavs Give

Learn more about Powering the Future: Open Source Lab Data Center Migration

@Gargron@mastodon.social · Reply to Eugen Rochko

I know it's a long shot but if someone who sees this found their way to Mastodon through one of the leaflets we distributed at , I want to hear from you--what did you think of the leaflet? I need to generalize those for other events.

@Gargron@mastodon.social · Reply to Eugen Rochko

I know it's a long shot but if someone who sees this found their way to Mastodon through one of the leaflets we distributed at , I want to hear from you--what did you think of the leaflet? I need to generalize those for other events.

@postmarketOS@treehouse.systems

Another FOSDEM and hackathon are in the rear-view mirror, and it is hard to find words to describe how amazingly productive and fun the experience was! We met so many people at the postmarketOS stand, in the FOSS on Mobile devroom and at dinners in the evening. As always it is fun to put faces to nicknames and to talk about the Linux Mobile ecosystem, and figure out how to improve it in person.

Find photos and what we got done in the blog post:

postmarketos.org/blog/2026/02/

Thanks to all who came by or contributed towards making this possible! :blobcat:

postmarketos.org

FOSDEM 2026 + Hackathon

Aiming for a 10 year life-cycle for smartphones

@Gargron@mastodon.social · Reply to Eugen Rochko

I know it's a long shot but if someone who sees this found their way to Mastodon through one of the leaflets we distributed at , I want to hear from you--what did you think of the leaflet? I need to generalize those for other events.

@Gargron@mastodon.social · Reply to Eugen Rochko

I know it's a long shot but if someone who sees this found their way to Mastodon through one of the leaflets we distributed at , I want to hear from you--what did you think of the leaflet? I need to generalize those for other events.

@PrototypeFund@mastodon.social

Here we go: @tbernard and @adz are at to tell us their plan for a local first desktop, featuring @p2panda and Reflection (wich we fund in class 01).

Setting the stage: "2025 was the year everybody, even those who do not attend @fosdem, realized they are dependent on us tech. We have to organize strategically to change that!"

Photot: Two People standing infront of a presentation: "Towards a Local-First Desktop"
ALT text

Photot: Two People standing infront of a presentation: "Towards a Local-First Desktop"

@Gargron@mastodon.social · Reply to Eugen Rochko

I know it's a long shot but if someone who sees this found their way to Mastodon through one of the leaflets we distributed at , I want to hear from you--what did you think of the leaflet? I need to generalize those for other events.

@Gargron@mastodon.social · Reply to Eugen Rochko

I know it's a long shot but if someone who sees this found their way to Mastodon through one of the leaflets we distributed at , I want to hear from you--what did you think of the leaflet? I need to generalize those for other events.

@crodges@fosstodon.org

I'm going through 2026 videos and I need to point out the good work with the files themselves. We have the option of downloading .mp4 videos with older coded for old devices, but we have everything also encoded in modern av1 (using webm as container) which makes for very small files with good quality. I'm saving them directly to my jellyfin instance and watching one by one at my tv, popcorn in hand. Good job fosdem people!

@fsfe@mastodon.social

During we launched a survey on Article 25 - Attestation

📄 This survey gathers input on how voluntary security attestation programmes for could work under Article 25 of the .

There are 27 questions (no need to answer all of them) plus additional thoughts in the free field are more than welcome

Please respond until 28 February! Don't forget to share
➡️ dialog-cybersicherheit.limesur

dialog-cybersicherheit.limesurvey.net

Powered by LimeSurvey – The Freshest Online Survey Tool

Create surveys in seconds with LimeSurvey. Easy to use, secure, and trusted by professionals worldwide. Get started free and unlock fresh insights today!

@jamesbelchamber@hachyderm.io

Should have a new hall for open source hardware, open culture art, etc traders? Lots of little bits and pieces being sold here and there but being able to browse wares would be cool.

@liaizon@wake.st

Glad to get a reminder that @gwil's Willow presentation from is up! This was a talk I tried to go to with @hongminhee and @2chanhaeng but we made it there right at the last 2 minutes cause it took too soo to find it in the maze of the campus.

not-brain.d.on-t.work

kopper :colon_three: (@kopper)

https://fosdem.org/2026/schedule/event/CVGZAV-willow/

@roost@hachyderm.io

Hello, fediverse! We’re ROOST (Robust Open Online Safety Tools), a nonprofit that makes open source trust & safety infra tools.

roost.tools

We recently openly released Osprey, the automated rules engine and investigation tool used in production by Discord and Bluesky.

We were at FOSDEM. And now we’re finally here on Mastodon! 👋

You can continue to follow @roost.tools as a direct bridge from our Bluesky account, but we’ll post more specifically for the fediverse directly over here, now.

roost.tools

Robust Open Online Safety Tools

Robust Open Online Safety Tools or ROOST is a non-profit entity designed to address the urgent need for accessible, high-quality safety tools in the rapidly evolving digital landscape.

@roost@hachyderm.io

Hello, fediverse! We’re ROOST (Robust Open Online Safety Tools), a nonprofit that makes open source trust & safety infra tools.

roost.tools

We recently openly released Osprey, the automated rules engine and investigation tool used in production by Discord and Bluesky.

We were at FOSDEM. And now we’re finally here on Mastodon! 👋

You can continue to follow @roost.tools as a direct bridge from our Bluesky account, but we’ll post more specifically for the fediverse directly over here, now.

roost.tools

Robust Open Online Safety Tools

Robust Open Online Safety Tools or ROOST is a non-profit entity designed to address the urgent need for accessible, high-quality safety tools in the rapidly evolving digital landscape.

@_elena@mastodon.social

I hope you enjoyed some of my pics from 's Social Web track. I have many more but I don't want to overwhelm your feed with them.

I have seen the fantastic photos @sturmsucht has taken and I cannot wait for him to share them. Keep an eye out and follow him.

Wishing you all a fantastic weekend! I can't believe FOSDEM was a week ago already 🥲

@_elena@mastodon.social

I hope you enjoyed some of my pics from 's Social Web track. I have many more but I don't want to overwhelm your feed with them.

I have seen the fantastic photos @sturmsucht has taken and I cannot wait for him to share them. Keep an eye out and follow him.

Wishing you all a fantastic weekend! I can't believe FOSDEM was a week ago already 🥲

@roost@hachyderm.io

Hello, fediverse! We’re ROOST (Robust Open Online Safety Tools), a nonprofit that makes open source trust & safety infra tools.

roost.tools

We recently openly released Osprey, the automated rules engine and investigation tool used in production by Discord and Bluesky.

We were at FOSDEM. And now we’re finally here on Mastodon! 👋

You can continue to follow @roost.tools as a direct bridge from our Bluesky account, but we’ll post more specifically for the fediverse directly over here, now.

roost.tools

Robust Open Online Safety Tools

Robust Open Online Safety Tools or ROOST is a non-profit entity designed to address the urgent need for accessible, high-quality safety tools in the rapidly evolving digital landscape.

@roost@hachyderm.io

We come back from FOSDEM and suddenly we’re on the fediverse! 😀

We really did have a great time talking to and sharing ideas with all of the folks across ALL of the decentralized and federated platforms and protocols.

mastodon.blaede.family

Cassidy James :rr: :gg: :fh: (@cassidy@blaede.family)

I’m back from FOSDEM! Here’s a little blog post about our first time attending as ROOST: https://cassidyjames.com/blog/roost-osprey-fosdem-2026/ #TrustAndSafety #FOSDEM #FOSDEM2026 #OpenSource

@roost@hachyderm.io

Hello, fediverse! We’re ROOST (Robust Open Online Safety Tools), a nonprofit that makes open source trust & safety infra tools.

roost.tools

We recently openly released Osprey, the automated rules engine and investigation tool used in production by Discord and Bluesky.

We were at FOSDEM. And now we’re finally here on Mastodon! 👋

You can continue to follow @roost.tools as a direct bridge from our Bluesky account, but we’ll post more specifically for the fediverse directly over here, now.

roost.tools

Robust Open Online Safety Tools

Robust Open Online Safety Tools or ROOST is a non-profit entity designed to address the urgent need for accessible, high-quality safety tools in the rapidly evolving digital landscape.

@roost@hachyderm.io

Hello, fediverse! We’re ROOST (Robust Open Online Safety Tools), a nonprofit that makes open source trust & safety infra tools.

roost.tools

We recently openly released Osprey, the automated rules engine and investigation tool used in production by Discord and Bluesky.

We were at FOSDEM. And now we’re finally here on Mastodon! 👋

You can continue to follow @roost.tools as a direct bridge from our Bluesky account, but we’ll post more specifically for the fediverse directly over here, now.

roost.tools

Robust Open Online Safety Tools

Robust Open Online Safety Tools or ROOST is a non-profit entity designed to address the urgent need for accessible, high-quality safety tools in the rapidly evolving digital landscape.

@roost@hachyderm.io

We come back from FOSDEM and suddenly we’re on the fediverse! 😀

We really did have a great time talking to and sharing ideas with all of the folks across ALL of the decentralized and federated platforms and protocols.

mastodon.blaede.family

Cassidy James :rr: :gg: :fh: (@cassidy@blaede.family)

I’m back from FOSDEM! Here’s a little blog post about our first time attending as ROOST: https://cassidyjames.com/blog/roost-osprey-fosdem-2026/ #TrustAndSafety #FOSDEM #FOSDEM2026 #OpenSource

@roost@hachyderm.io

Hello, fediverse! We’re ROOST (Robust Open Online Safety Tools), a nonprofit that makes open source trust & safety infra tools.

roost.tools

We recently openly released Osprey, the automated rules engine and investigation tool used in production by Discord and Bluesky.

We were at FOSDEM. And now we’re finally here on Mastodon! 👋

You can continue to follow @roost.tools as a direct bridge from our Bluesky account, but we’ll post more specifically for the fediverse directly over here, now.

roost.tools

Robust Open Online Safety Tools

Robust Open Online Safety Tools or ROOST is a non-profit entity designed to address the urgent need for accessible, high-quality safety tools in the rapidly evolving digital landscape.

@benpate@mastodon.social

I was fortunate present my thoughts at 2026. I think it went pretty well... though a little rushed.

It's at least a good survey of where I think we as a community need to head, and how my work on meets each of these needs

Key Points:
* Bring creators to the Fediverse ()
* Work together to operate like a single unit ()
* Killer Features they can't copy ()
* Whatever YOU do, go make the Fediverse better

fosdem.org/2026/schedule/event

🤘🏻

fosdem.org

FOSDEM 2026 - Emissary and the Fediverse

@RosannaSibora@fosstodon.org

Why do we have such a gender imbalance at & in tech in general?

A real conversation.

Marty: Maria, what do you think about ABC?
Peter: I don't want to speak for Maria, but... (keeps talking for a few minutes).
Anna: Thank you for sharing your perspective, Peter, but I would love to hear Maria's perspective.

If you observe someone dominating a discussion and answering questions that aren't directed at them, please be an ally and moderate the conversation in an inclusive way🧡

@_elena@mastodon.social

Good morning Fedi friends,

I just finished selecting and color grading the photos I took this past weekend at in the Social Web devroom.

There are some really nice ones of speakers and I look forward to sharing a few here...

But first: I wanna ask the speakers permission because... CONSENT.

So stay tuned 😊

Wishing everyone a great day!

@_elena@mastodon.social

Good morning Fedi friends,

I just finished selecting and color grading the photos I took this past weekend at in the Social Web devroom.

There are some really nice ones of speakers and I look forward to sharing a few here...

But first: I wanna ask the speakers permission because... CONSENT.

So stay tuned 😊

Wishing everyone a great day!

@Sascha@bonn.social · Reply to Sascha Foerster :bonndigital:

Ein Event braucht mindestens Zeit und Ort. Und vor allem über „Location“ haben wir bei der diskutiert. Wie definiert man einen Ort? Über Längen- und Breitengrad? Mit IDs in OpenStreetMap? Mit Namen? Haben Orte einen Umfang oder sind sie ein Punkt? Was ist mit Orten in Orten, wie z.B. Saal 118 im Trakt D des Campus Solbusch der Uni Brüssel. Oder: Raum FOSDEM?

@sl007 @clemensg habt ihr nicht auch mit einem Projekt an Geo-Daten in ActivityPub gearbeitet? youtube.com/watch?v=Ieihyq3JbW

youtube.com

Berliner Fediverse Tag – 14. September 2024

https://berlinfedi.day/https://digitalegesellschaft.de/2024/09/berliner-fediverse-tag-14-september-2024/03:33 - Begrüßung zum 1.Berliner Fediverse Tag04:33 -...

@RosannaSibora@fosstodon.org

Why do we have such a gender imbalance at & in tech in general?

A real conversation.

Marty: Maria, what do you think about ABC?
Peter: I don't want to speak for Maria, but... (keeps talking for a few minutes).
Anna: Thank you for sharing your perspective, Peter, but I would love to hear Maria's perspective.

If you observe someone dominating a discussion and answering questions that aren't directed at them, please be an ally and moderate the conversation in an inclusive way🧡

@_elena@mastodon.social

Good morning Fedi friends,

I just finished selecting and color grading the photos I took this past weekend at in the Social Web devroom.

There are some really nice ones of speakers and I look forward to sharing a few here...

But first: I wanna ask the speakers permission because... CONSENT.

So stay tuned 😊

Wishing everyone a great day!

@Edent@mastodon.social

Ah nuts! Looks like the video of my talk has a chunk missing.
I never seem to have any luck preserving my lightning talks.
Oh well, if you'd like to see me talk about psychogeography, open data, and crowd-sourcing - please invite me to your next conference 😄

@yannsionneau@mastodon.online

2026 was awesome! 🧇

Very cool to meet lots of interesting people :) 🍻 🫂

Video & Slides of my talk about SucréLA are online! 🎉

SucréLA: open source usb 3.0 logic analyzer based on FPGA fosdem.org/2026/schedule/event

Printed Circuit Board on blue background
ALT text

Printed Circuit Board on blue background

@jejb@mastodon.online

My Main track talk at has now published it's video:

fosdem.org/2026/schedule/event

As ever, I really enjoyed my time at the conference and can't thank the organisers enough for allowing me to present somewhat controversial (but hopefully interesting) viewpoints that don't get traction at other conferences.

fosdem.org

FOSDEM 2026 - Strategy for Trusting your Employer in Open Source: a Historical Approach

@jejb@mastodon.online

My Main track talk at has now published it's video:

fosdem.org/2026/schedule/event

As ever, I really enjoyed my time at the conference and can't thank the organisers enough for allowing me to present somewhat controversial (but hopefully interesting) viewpoints that don't get traction at other conferences.

fosdem.org

FOSDEM 2026 - Strategy for Trusting your Employer in Open Source: a Historical Approach

@andypiper@macaw.social

The talk from @haubles and myself about Mastodon’s upcoming community governance plans; our vision, mission and values; and updates to the server recommendations, is now available to watch. I was honoured to be asked to co-present this session.

More to come on all of these topics over the coming weeks, on our blog and on the main project account.

I’ll be posting about the other sessions from the Devroom over the next few weeks, as well.

fosdem.org/2026/schedule/event

fosdem.org

FOSDEM 2026 - Tending the Herd: Community at Mastodon

@samvie@chaos.social

My highlight of Fosdem26 was our panel ‘The Fediverse and the EU Digital Services Act: Solutions to the Challenges of Modern Social Media?' ✨

Thanks for giving me the possibility to speak about our @offene_netzwerke demands.

A huge thank you @jmaris for organising the panel & his excellent moderation. 👏

Thanks @alexandrageese member of the 🇪🇺 parliament, who took the time to join us & the FOSS community for this important debate over the weekend.

1/2

Four people standing together smiling in the camera. 

After our panel at Fosdem Alexandra, Jordan, Felix and me standing together for a group picture.

Picture taken by Elena Rossini

Thank you everybody
ALT text

Four people standing together smiling in the camera. After our panel at Fosdem Alexandra, Jordan, Felix and me standing together for a group picture. Picture taken by Elena Rossini Thank you everybody

@douginamug@mastodon.xyz

Just found out about Digital Freedom Foundation @dff which organises freedom days for software, hardware and documents (Reminds me of action in Germany rn! di.day/)

digitalfreedoms.org/

From their map, seems to be heavily Italian! Reminds me of another talk from another network of mostly Italian projects.

The ecology of freeware in Europe is super rich and varied.

digitalfreedoms.org

Home - Digital Freedom Foundation

The Digital Freedom Foundation is the organization behind global events like Software Freedom Day, Hardware Freedom Day and Document Freedom Day

@samvie@chaos.social

My highlight of Fosdem26 was our panel ‘The Fediverse and the EU Digital Services Act: Solutions to the Challenges of Modern Social Media?' ✨

Thanks for giving me the possibility to speak about our @offene_netzwerke demands.

A huge thank you @jmaris for organising the panel & his excellent moderation. 👏

Thanks @alexandrageese member of the 🇪🇺 parliament, who took the time to join us & the FOSS community for this important debate over the weekend.

1/2

Four people standing together smiling in the camera. 

After our panel at Fosdem Alexandra, Jordan, Felix and me standing together for a group picture.

Picture taken by Elena Rossini

Thank you everybody
ALT text

Four people standing together smiling in the camera. After our panel at Fosdem Alexandra, Jordan, Felix and me standing together for a group picture. Picture taken by Elena Rossini Thank you everybody

@samvie@chaos.social

My highlight of Fosdem26 was our panel ‘The Fediverse and the EU Digital Services Act: Solutions to the Challenges of Modern Social Media?' ✨

Thanks for giving me the possibility to speak about our @offene_netzwerke demands.

A huge thank you @jmaris for organising the panel & his excellent moderation. 👏

Thanks @alexandrageese member of the 🇪🇺 parliament, who took the time to join us & the FOSS community for this important debate over the weekend.

1/2

Four people standing together smiling in the camera. 

After our panel at Fosdem Alexandra, Jordan, Felix and me standing together for a group picture.

Picture taken by Elena Rossini

Thank you everybody
ALT text

Four people standing together smiling in the camera. After our panel at Fosdem Alexandra, Jordan, Felix and me standing together for a group picture. Picture taken by Elena Rossini Thank you everybody

@benpate@mastodon.social

I can't say enough good things about . It was my first time visiting and I was so impressed by the city and its people

I learned so much from many amazing speakers, and came home with a huge to-do list. They even gave me the microphone for a bit 😅 I'll link to the video as soon as it's available

MY BIG TAKEAWAY
The world feels dark - esp. in the 🇺🇸 right now. But FOSDEM filled me with light, and hope for the and our future. There's a new energy here. Let's get to it.

@samvie@chaos.social

My highlight of Fosdem26 was our panel ‘The Fediverse and the EU Digital Services Act: Solutions to the Challenges of Modern Social Media?' ✨

Thanks for giving me the possibility to speak about our @offene_netzwerke demands.

A huge thank you @jmaris for organising the panel & his excellent moderation. 👏

Thanks @alexandrageese member of the 🇪🇺 parliament, who took the time to join us & the FOSS community for this important debate over the weekend.

1/2

Four people standing together smiling in the camera. 

After our panel at Fosdem Alexandra, Jordan, Felix and me standing together for a group picture.

Picture taken by Elena Rossini

Thank you everybody
ALT text

Four people standing together smiling in the camera. After our panel at Fosdem Alexandra, Jordan, Felix and me standing together for a group picture. Picture taken by Elena Rossini Thank you everybody

@samvie@chaos.social

My highlight of Fosdem26 was our panel ‘The Fediverse and the EU Digital Services Act: Solutions to the Challenges of Modern Social Media?' ✨

Thanks for giving me the possibility to speak about our @offene_netzwerke demands.

A huge thank you @jmaris for organising the panel & his excellent moderation. 👏

Thanks @alexandrageese member of the 🇪🇺 parliament, who took the time to join us & the FOSS community for this important debate over the weekend.

1/2

Four people standing together smiling in the camera. 

After our panel at Fosdem Alexandra, Jordan, Felix and me standing together for a group picture.

Picture taken by Elena Rossini

Thank you everybody
ALT text

Four people standing together smiling in the camera. After our panel at Fosdem Alexandra, Jordan, Felix and me standing together for a group picture. Picture taken by Elena Rossini Thank you everybody

@samvie@chaos.social

My highlight of Fosdem26 was our panel ‘The Fediverse and the EU Digital Services Act: Solutions to the Challenges of Modern Social Media?' ✨

Thanks for giving me the possibility to speak about our @offene_netzwerke demands.

A huge thank you @jmaris for organising the panel & his excellent moderation. 👏

Thanks @alexandrageese member of the 🇪🇺 parliament, who took the time to join us & the FOSS community for this important debate over the weekend.

1/2

Four people standing together smiling in the camera. 

After our panel at Fosdem Alexandra, Jordan, Felix and me standing together for a group picture.

Picture taken by Elena Rossini

Thank you everybody
ALT text

Four people standing together smiling in the camera. After our panel at Fosdem Alexandra, Jordan, Felix and me standing together for a group picture. Picture taken by Elena Rossini Thank you everybody

@samvie@chaos.social

My highlight of Fosdem26 was our panel ‘The Fediverse and the EU Digital Services Act: Solutions to the Challenges of Modern Social Media?' ✨

Thanks for giving me the possibility to speak about our @offene_netzwerke demands.

A huge thank you @jmaris for organising the panel & his excellent moderation. 👏

Thanks @alexandrageese member of the 🇪🇺 parliament, who took the time to join us & the FOSS community for this important debate over the weekend.

1/2

Four people standing together smiling in the camera. 

After our panel at Fosdem Alexandra, Jordan, Felix and me standing together for a group picture.

Picture taken by Elena Rossini

Thank you everybody
ALT text

Four people standing together smiling in the camera. After our panel at Fosdem Alexandra, Jordan, Felix and me standing together for a group picture. Picture taken by Elena Rossini Thank you everybody

@gwil@post.lurk.org

spectra.video/w/7hsRkrevhuTyV1

"Centralised systems were designed with the best of intentions, but were turned against us anyway. And peer-to-peer systems will be exactly the same.

How do we make the next generation of protocols more difficult to weaponise?”

Here’s a clean recording of my talk “Willow - Protocols for an uncertain future”. This talk was a real labour of love, hope you enjoy it!!!

spectra.video

Willow - Protocols for an uncertain future (FOSDEM'26)

Centralised systems were designed with the best of intentions, but were turned against us anyway. And peer-to-peer systems will be exactly the same. How do we make the next generation of protocols ...

@samvie@chaos.social

My highlight of Fosdem26 was our panel ‘The Fediverse and the EU Digital Services Act: Solutions to the Challenges of Modern Social Media?' ✨

Thanks for giving me the possibility to speak about our @offene_netzwerke demands.

A huge thank you @jmaris for organising the panel & his excellent moderation. 👏

Thanks @alexandrageese member of the 🇪🇺 parliament, who took the time to join us & the FOSS community for this important debate over the weekend.

1/2

Four people standing together smiling in the camera. 

After our panel at Fosdem Alexandra, Jordan, Felix and me standing together for a group picture.

Picture taken by Elena Rossini

Thank you everybody
ALT text

Four people standing together smiling in the camera. After our panel at Fosdem Alexandra, Jordan, Felix and me standing together for a group picture. Picture taken by Elena Rossini Thank you everybody

@samvie@chaos.social

My highlight of Fosdem26 was our panel ‘The Fediverse and the EU Digital Services Act: Solutions to the Challenges of Modern Social Media?' ✨

Thanks for giving me the possibility to speak about our @offene_netzwerke demands.

A huge thank you @jmaris for organising the panel & his excellent moderation. 👏

Thanks @alexandrageese member of the 🇪🇺 parliament, who took the time to join us & the FOSS community for this important debate over the weekend.

1/2

Four people standing together smiling in the camera. 

After our panel at Fosdem Alexandra, Jordan, Felix and me standing together for a group picture.

Picture taken by Elena Rossini

Thank you everybody
ALT text

Four people standing together smiling in the camera. After our panel at Fosdem Alexandra, Jordan, Felix and me standing together for a group picture. Picture taken by Elena Rossini Thank you everybody

@zipkid@gts.solfood.be · Reply to KrisBuytaert

@krisbuytaert
There was an interesting talk at #FOSDEM in th Social Web room where it was mentioned that the way the #fediverse is going, with different servers geared towards specific data, is problematic. The idea was that all the extra data/fields should be pluggable in the standard #activitypub and be available on any server without having to create new accountsand servers for any different type of data. To display that data, different frontends can then be used with the same account.

@andypiper@macaw.social

The track at kicked off with a talk by @pfefferle that covered WordPress and a "single click" philosophy to set up an ActivityPub instance. Matthias also talked about how blogs and similar sites can broaden the reach of the open social web - this was one of the themes of the day.

fosdem.org/2026/schedule/event

fosdem.org

FOSDEM 2026 - Democratise the Fediverse

@andypiper@macaw.social

The track at kicked off with a talk by @pfefferle that covered WordPress and a "single click" philosophy to set up an ActivityPub instance. Matthias also talked about how blogs and similar sites can broaden the reach of the open social web - this was one of the themes of the day.

fosdem.org/2026/schedule/event

fosdem.org

FOSDEM 2026 - Democratise the Fediverse

@dansup@mastodon.social

I hope the Mastodon team can attend FediCon this summer, I know it's a long journey, but I'd seriously lose it if I was able to meet @Gargron and team in person.

I'm the biggest Mastodon fangirl, I already have some early toots that I want them to sign 😅

@dansup@mastodon.social

I hope the Mastodon team can attend FediCon this summer, I know it's a long journey, but I'd seriously lose it if I was able to meet @Gargron and team in person.

I'm the biggest Mastodon fangirl, I already have some early toots that I want them to sign 😅

@catilac@infosec.exchange

Back from . It was SO fun, and I'm really proud I got to give a talk.
I feel really inspired and far more connected to the open source community.
So much work ahead...

@thomas_zahner@mastodon.social

Back home from . Great talks, lovely people and cool stickers. We now have lychee stickers! Thank you @nlnet and @NGIZero for printing the stickers and for supporting lychee in the first place.

My ThinkPad backside with four new stickers, a shiny Ferris, the brand new lychee hex sticker surrounded now by an NLnet and NGI Zero hex sticker
ALT text

My ThinkPad backside with four new stickers, a shiny Ferris, the brand new lychee hex sticker surrounded now by an NLnet and NGI Zero hex sticker

The brand new pink lychee sticker amidst boxes of vast colourful hex stickers
ALT text

The brand new pink lychee sticker amidst boxes of vast colourful hex stickers

@thomas_zahner@mastodon.social

Back home from . Great talks, lovely people and cool stickers. We now have lychee stickers! Thank you @nlnet and @NGIZero for printing the stickers and for supporting lychee in the first place.

My ThinkPad backside with four new stickers, a shiny Ferris, the brand new lychee hex sticker surrounded now by an NLnet and NGI Zero hex sticker
ALT text

My ThinkPad backside with four new stickers, a shiny Ferris, the brand new lychee hex sticker surrounded now by an NLnet and NGI Zero hex sticker

The brand new pink lychee sticker amidst boxes of vast colourful hex stickers
ALT text

The brand new pink lychee sticker amidst boxes of vast colourful hex stickers

@berlinfediday@berlin.social

Announcement: The 3rd Berlin Day will take place again in Berlin from September 11 to September 13, 2026. 🚀 We are very excited and more information will follow as soon as possible. 👨‍👨‍👧‍👧

- -
Ankündigung, der 3. Berliner Fediverse Day findet vom 11.09.-13.09.2026 wieder in statt. 🚀 Wir freuen uns schon sehr und weitere Informationen kommen, asap. 👨‍👨‍👧‍👧

@cassidy@blaede.family · Reply to Cassidy James :rr: :gg: :fh:

The @roost.tools talk from @fosdem is up!

youtube.com/watch?v=EOoUfaInsaE

We’ve uploaded it to YouTube for convenience, or you can view it and the slides on the FOSDEM event page:

fosdem.org/2026/schedule/event

Give it a watch to learn a bit about trust and safety and Osprey, our open source automated rules engine and investigation tool!

fosdem.org

FOSDEM 2026 - Stop Reinventing in Isolation: Bringing Open Source to Trust & Safety Infrastructure

@mleduc@framapiaf.org

Random notes. Met a nice dev from @ente with whom I discussed a subtle bug on GitHub a few weeks ago (thanks for the now released fix!). Also met @liaizon. Thanks for reaching out; it's always cool to discuss the integration in wikis!

Thanks all for listening to my talk about at 2026 today! Here's my deck for the talk: Fedify: Building ActivityPub servers without the pain.

hongminhee.codeberg.page

Fedify: Building ActivityPub servers without the pain - Slidev

"Implementing ActivityPub looks simple at first—it's just JSON over HTTP,\nright? Then you hit JSON-LD context resolution. Then HTTP Signature\nverification fails on Mastodon but works on Misskey. Then you realize\nthe spec spans hundreds of pages across W3C documents and [FEPs] (Fediverse\nEnhancement Proposals), and every implementation interprets them differently.\n\nI went through this pain building [Hollo], a single-user microblogging server.\nHalfway through, I realized I was building a framework instead of an app.\nSo I extracted that framework and called it Fedify.\n\n[Fedify] is an opinionated ActivityPub framework for TypeScript. It handles\nthe protocol plumbing so you can focus on your application logic.\n\nIn this talk, I'll cover:\n\n - *Type-safe vocabulary:* The Activity Vocabulary spec is loosely defined,\n but Fedify maps it to strict TypeScript types. Your IDE knows that\n `Note.content` is a `LanguageString`, and calling\n `await create.getActor()` returns an `Actor` object.\n No more guessing at property shapes.\n\n - *Comprehensive signature support:* Fedify implements four authentication\n mechanisms—HTTP Signatures (draft-cavage), HTTP Message Signatures (RFC\n 9421), Linked Data Signatures, and Object Integrity Proofs (FEP-8b32).\n For HTTP Signatures, it uses [double-knocking]: trying RFC 9421 first,\n falling back to draft-cavage if rejected, and remembering the preference.\n This kind of interoperability work is exactly what you shouldn't have to\n do yourself.\n\n - *Framework-agnostic design:* Fedify works as middleware for Hono, Express,\n Fastify, Next.js, or any framework that speaks `Request`/`Response`.\n Bring your own database, ORM, and auth—Fedify only needs a key–value store\n for caching.\n\n - *CLI toolchain:* The `fedify inbox` command spins up an ephemeral server\n to receive and inspect activities. `fedify lookup` fetches any ActivityPub\n object by URL or fediverse handle—including from servers that require\n [authorized fetch]. No need to create throwaway accounts on production\n instances.\n\nI'll also share production stories: [Ghost chose Fedify] for federating their\npublishing platform rather than implementing the protocol themselves. Hollo\ndemonstrates single-user microblogging with full Mastodon API compatibility.\n[Hackers' Pub] shows how a developer community can integrate with\nthe fediverse.\n\nWhether you're building a new federated service or adding ActivityPub to\nan existing app, this talk will show you how Fedify turns months of protocol\nwrangling into days of actual development.\n\n[FEPs]: https://w3id.org/fep/\n[Hollo]: https://docs.hollo.social/\n[Fedify]: https://fedify.dev/\n[double-knocking]: https://swicg.github.io/activitypub-http-signature/#how-to-upgrade-supported-versions\n[authorized fetch]: https://swicg.github.io/activitypub-http-signature/#authorized-fetch\n[Ghost chose Fedify]: https://activitypub.ghost.org/day-4/\n[Hackers' Pub]: https://hackers.pub/\n"

@fosdem as is tradition: the photo from the closing talk of

Of note:
* Next year, the default network of will be only. At lot of things will break, and this is intentional
* FOSDEM will become political. If you are in policy, politics, a position of power: reach out to us at policy@fosdem.org

Room Janson with a lot of people
ALT text

Room Janson with a lot of people

@gwil@post.lurk.org

spectra.video/w/7hsRkrevhuTyV1

"Centralised systems were designed with the best of intentions, but were turned against us anyway. And peer-to-peer systems will be exactly the same.

How do we make the next generation of protocols more difficult to weaponise?”

Here’s a clean recording of my talk “Willow - Protocols for an uncertain future”. This talk was a real labour of love, hope you enjoy it!!!

spectra.video

Willow - Protocols for an uncertain future (FOSDEM'26)

Centralised systems were designed with the best of intentions, but were turned against us anyway. And peer-to-peer systems will be exactly the same. How do we make the next generation of protocols ...

@reiver@mastodon.social

On stage now, @django — arguing for widespread adoption of ActivityPub client-server (C2S) protocol.

I agree with him.

At the very least, to make extension of ActivityPub through JSON-LD namespaces possible.

But also to decouple Fediverse client development from Fediverse server development.

And more.

@Edent@mastodon.social

🆕 blog! “The cost of running OpenBenches.org”

After my recent presentation at FOSDEM, someone asked a pretty reasonable question. What does it cost to run OpenBenches?

It is, thankfully, surprisingly cheap! In part, that's because it is a relatively simple tech stack - PHP, MySQL, a couple of API calls to external services. It was designed to be as low cost while …

👀 Read more: shkspr.mobi/blog/2026/02/the-c

shkspr.mobi

The cost of running OpenBenches.org

After my recent presentation at FOSDEM, someone asked a pretty reasonable question. What does it cost to run OpenBenches? It is, thankfully, surprisingly cheap! In part, that's because it is a relatively simple tech stack - PHP, MySQL, a couple of API calls to external services. It was designed to be as low cost while also being useful. Here's the breakdown: Hosting - £171 per year Our biggest …

@blog@shkspr.mobi

The cost of running OpenBenches.org

shkspr.mobi/blog/2026/02/the-c

After my recent presentation at FOSDEM, someone asked a pretty reasonable question. What does it cost to run OpenBenches?

It is, thankfully, surprisingly cheap! In part, that's because it is a relatively simple tech stack - PHP, MySQL, a couple of API calls to external services. It was designed to be as low cost while also being useful. Here's the breakdown:

Hosting - £171 per year

Our biggest expense but, I think, our most reasonable. Krystal charges around £342 for a 2 year contract. That includes unlimited bandwidth and storage, as well as the domain name. We have nearly 400GB of photos and bot scraping means we can use over 900GB of bandwidth per month - so Krystal give us a rather good deal!

Graph showing sudden spikes in data use as our bandwidth is consumed by bots.

Use this affiliate link and code EDENT to get a small discount.

Stadia Maps - US$20 / month

Geocoding is surprisingly hard to do locally. We need to transform latitude and longitude into addresses, and then back again. Stadia Maps cost about the same as our hosting! What's rather annoying is that we only use about half the API calls in our plan. We need to find a cheaper solution.

Mapping - Free!

When we used Stadia for drawing maps, we regularly ran over our quota. So we switched to OpenFreeMap which produces gorgeous interactive maps.

The service has been rock solid and very responsive to bugs on GitHub.

Logo - US$5

I'm not a good designer, so we bought a logo from The Noun Project and then coloured it in. Bargain for a fiver!

Image CDN - Free!

Although we have unlimited bandwidth with Krystal, we're only located in one region - the UK. WeServ. It's also pointless serving full resolution images to small screens.

So WeServ offers free image resizing and global CDNs. Personally, I'm not a fan of CloudFlare (their CDN partner) so I'm looking to change provider.

OCR - Free!

People don't want to type in the inscription of the photo, so we use Google Cloud Vision.

We send less than 1,000 requests per month - so we're inside their free tier. If we get more popular, that'll get more expensive. But I don't know of a local-first OCR which is as good as Google's. Sadly, Tesseract is rubbish for extracting text from photos.

Authentication - Free!

We don't want to store anyone's passwords. The free tier of Auth0 allows us to do social login for up to 25,000 monthly users. Which is more than enough for us.

Sadly, Auth0 don't support the Fediverse, so I had to build my own "Log-in with Mastodon" service.

As much as we'd like to run social login locally, we simply don't want to be responsible for securing users' details & API keys.

Software - Free!

As per the OpenBenches colophon we use a lot of cool FOSS. Small JS libraries, big PHP frameworks, and everything in between.

Income

Thanks to GitHub Sponsors we make a whopping US$3 per month!

Similarly, our OpenCollective Sponsors brings in about £3 per month.

Merchandising! You can buy OpenBenches branded t-shirts, mugs, and hats. That nets us about £20 per year

Call it roughly £80 income. OK, it is better than nothing - but doesn't even cover a quarter of our costs. Sometimes people give us a higher donation privately, which is also very welcome. These people are listed on our README.

Total

On the assumption that our time is worthless (ha!) and that we only rarely go over our providers' API limits, and we get in some revenue, the cost of running OpenBenches is less than £300 per year.

That's not bad for a fun little hobby. People certainly spend more than that on Funkopops, vaping, and mechanical keyboards!

Nevertheless, I'm always slightly worried that we'll go viral and have an unexpectedly high bill from our API providers.

I would love to be able to hire a proper designer to make the site look a bit nicer. I also want to be able to buy a modern iPhone so that I can test it in the latest Safari.

If you have any suggestions for cutting costs, or non-scummy ways to help us raise funds, please drop a comment below.

@WillFlux@mastodon.social

“While the RISC-V specification provides strong security primitives (e.g., PMP and cleaner privilege separation), implementations consistently choose insecure defaults—leaving unprivileged timing sources enabled, shipping undocumented vendor extensions… RISC-V is at an inflection point: the architecture is still young enough to fix, but adoption is accelerating fast. The decisions vendors make today… will be baked into billions of chips we cannot patch.”

fosdem.org/2026/schedule/event

fosdem.org

FOSDEM 2026 - How Secure Are Commercial RISC-V CPUs?

@RichiH@chaos.social · Reply to Russ Garrett

@KekunPlazas @russss the science is pretty clear that a FFP2 and eye goggles/face shield plus proper procedures protected the people caring for COVID patients in the sick wards in 12+ hour shifts. We can not ventilate better than the physical infrastructure allows.

A stuffy room with mostly healthy people is lower risk than an overcrowded intensive care unit with people dying left and right.

As such, I do believe that personal safety is feasible to a very high degree of confidence.

@derickr@phpc.social · Reply to Garrett builds web sites

@Albright No. This is such a BS take.

Open Source has *always* been political.

As a way to fight back to control over what you can run on your devices, by creating them as public goods.

And the movement also pushed back against software patterns, and now in more modern times against age gating, the erosion of private messaging (encryption), and reducing the reliance on big tech.

To illustrate, here is one of the first slides of the largest Open Source conference in Europe, .

A photo of a projection screen in an auditorium with the words "Open Source has always been political".
ALT text

A photo of a projection screen in an auditorium with the words "Open Source has always been political".

@bagder@mastodon.social

Now as you might have landed somewhat after , add your missing pieces and omitted details to github.com/bagder/FOSDEM

I met several newcomers who said it was helpful, and I think we can make it even more so with more eyes and fingers involved.

github.com

GitHub - bagder/FOSDEM: Advice for FOSDEM attendees

Advice for FOSDEM attendees. Contribute to bagder/FOSDEM development by creating an account on GitHub.

@KekunPlazas@mamot.fr

Hey attendees, how safe is it to attend nowadays? Do the organizers do anything to limit the propagation of airborne diseases? Are many attendees wearing FFP2 masks or higher? I'd love to come back next year but I don't want to risk for my life and the one of my family, I don't want to bring anything unwanted back home.

@gwil@post.lurk.org

finally catching my breath after a weekend of lovely people at , thank you for making it great. There are more and more reasons to be hopeful about p2p, and I’m in awe of all my friends who have been working so hard these last few years

@Bubu@chaos.social

Anyone needs a European Sleeper night train ticket from Brussels to Berlin for tomorrow Wednesday the 4th of February? I cannot take the train, I can't cancel the ticket but it's transferable.

:BoostOK:

@bagder@mastodon.social

I have this still unspecific idea in my head about somehow applying a coordinate system on the ULB campus and maps (or something) to help us deal with "let's meet at..." problems once and for all.

@noordsestern@fosstodon.org

So many impressions from my first visit at

One is the vast amount of stickers @nlnet offered at their stand. One stack of stickers for each project they funded. Absolutely impressive.

Desks with boxes full of logo stickers sorted in alphabetical order by projects they represent
ALT text

Desks with boxes full of logo stickers sorted in alphabetical order by projects they represent

@nik@toot.teckids.org

This is what working on board a train has to look like!

Two people on a train, each with a laptop on the table in front of them and an additional display mounted to the tablet holder in eyes' height.
ALT text

Two people on a train, each with a laptop on the table in front of them and an additional display mounted to the tablet holder in eyes' height.

@vishnee@todon.eu

At this year's were many urgent calls to save (e.g. by @RichiH), yet we don't even deal with fascist tendencies in our communities.

Mostly men™ with authoritarian behaviours, using their positions of [limited] power to oppress and only know escalation, no dialogue.

Start taking action by stand up against unacceptable behavior more, correct your friends and colleagues when they have their shitty, unnecessary power trips.

Can't fight if you are not behaving

@vishnee@todon.eu

At this year's were many urgent calls to save (e.g. by @RichiH), yet we don't even deal with fascist tendencies in our communities.

Mostly men™ with authoritarian behaviours, using their positions of [limited] power to oppress and only know escalation, no dialogue.

Start taking action by stand up against unacceptable behavior more, correct your friends and colleagues when they have their shitty, unnecessary power trips.

Can't fight if you are not behaving

My trip finally begins : Tonight, the :european_sleeper: 453 will bring me in a comfortable wagon-lits to Berlin, the first stop of my trip from 🇧🇪 Brussels to 🇹🇭 Bangkok connecting the FOSDEM with the FOSSASIA by train.

I will spend the next two weeks on trains across 12 countries and 11.000 km on rails.

May the games begin ✊🏽.

A made bed in a wagon-lits compartment.
ALT text

A made bed in a wagon-lits compartment.

Ceiling light in an old wagon-lits train.
ALT text

Ceiling light in an old wagon-lits train.

A Bombardier Traxx locomotive hauling a European Sleeper into Bruxelles-Midi.
ALT text

A Bombardier Traxx locomotive hauling a European Sleeper into Bruxelles-Midi.

A night train arriving in Brussels. It consists of couchette and sleeper carriages.
ALT text

A night train arriving in Brussels. It consists of couchette and sleeper carriages.

@andypiper@macaw.social

The talk from @haubles and myself about Mastodon’s upcoming community governance plans; our vision, mission and values; and updates to the server recommendations, is now available to watch. I was honoured to be asked to co-present this session.

More to come on all of these topics over the coming weeks, on our blog and on the main project account.

I’ll be posting about the other sessions from the Devroom over the next few weeks, as well.

fosdem.org/2026/schedule/event

fosdem.org

FOSDEM 2026 - Tending the Herd: Community at Mastodon

My trip finally begins : Tonight, the :european_sleeper: 453 will bring me in a comfortable wagon-lits to Berlin, the first stop of my trip from 🇧🇪 Brussels to 🇹🇭 Bangkok connecting the FOSDEM with the FOSSASIA by train.

I will spend the next two weeks on trains across 12 countries and 11.000 km on rails.

May the games begin ✊🏽.

A made bed in a wagon-lits compartment.
ALT text

A made bed in a wagon-lits compartment.

Ceiling light in an old wagon-lits train.
ALT text

Ceiling light in an old wagon-lits train.

A Bombardier Traxx locomotive hauling a European Sleeper into Bruxelles-Midi.
ALT text

A Bombardier Traxx locomotive hauling a European Sleeper into Bruxelles-Midi.

A night train arriving in Brussels. It consists of couchette and sleeper carriages.
ALT text

A night train arriving in Brussels. It consists of couchette and sleeper carriages.

@nlnet@nlnet.nl

We had a great time at #FOSDEM, as always. It is such a treasure to gather with so many fantastic people from the #FOSS community. This is all thanks to the @fosdem volunteers who make this great happening possible. A very big thank you to everyone who contributed. It had such as positive impact that it brought an early spring to Brussels.

My trip finally begins : Tonight, the :european_sleeper: 453 will bring me in a comfortable wagon-lits to Berlin, the first stop of my trip from 🇧🇪 Brussels to 🇹🇭 Bangkok connecting the FOSDEM with the FOSSASIA by train.

I will spend the next two weeks on trains across 12 countries and 11.000 km on rails.

May the games begin ✊🏽.

A made bed in a wagon-lits compartment.
ALT text

A made bed in a wagon-lits compartment.

Ceiling light in an old wagon-lits train.
ALT text

Ceiling light in an old wagon-lits train.

A Bombardier Traxx locomotive hauling a European Sleeper into Bruxelles-Midi.
ALT text

A Bombardier Traxx locomotive hauling a European Sleeper into Bruxelles-Midi.

A night train arriving in Brussels. It consists of couchette and sleeper carriages.
ALT text

A night train arriving in Brussels. It consists of couchette and sleeper carriages.

@hisham_hm@mastodon.social

Sending good vibes to everyone at ! I couldn't make it this year, but I hope to be there next time!

If you're there, reply with your favorite talk so far!

@concretedog@mastodon.social

Home from a wild , expect picture dumps and blogs this week... but for now tea and sleep are the priority. For now though please enjoy my favourite sticker of the many I was given!

A yellow, red and black circular sticker in the form of the "nuclear power no thanks". This one reads Gen AI? Nein Danke and the logo is a 6 fingered hand.
ALT text

A yellow, red and black circular sticker in the form of the "nuclear power no thanks". This one reads Gen AI? Nein Danke and the logo is a 6 fingered hand.

@FediverseSymbol@typo.social

We had a spy infiltrate the depths of the Social Web Devroom at this year and can leak the insider information that there were ⁂'s on many slides throughout the presentations

@andypiper@macaw.social

The talk from @haubles and myself about Mastodon’s upcoming community governance plans; our vision, mission and values; and updates to the server recommendations, is now available to watch. I was honoured to be asked to co-present this session.

More to come on all of these topics over the coming weeks, on our blog and on the main project account.

I’ll be posting about the other sessions from the Devroom over the next few weeks, as well.

fosdem.org/2026/schedule/event

fosdem.org

FOSDEM 2026 - Tending the Herd: Community at Mastodon

@z3ntu@fosstodon.org
@liaizon@wake.st

not to derail all the excitement about because I indeed had a very good time™ but god damn the ratio of white amab people was way too high (I say as a white amab person from the us of fascism)

@liaizon@wake.st

not to derail all the excitement about because I indeed had a very good time™ but god damn the ratio of white amab people was way too high (I say as a white amab person from the us of fascism)

@andypiper@macaw.social

The talk from @haubles and myself about Mastodon’s upcoming community governance plans; our vision, mission and values; and updates to the server recommendations, is now available to watch. I was honoured to be asked to co-present this session.

More to come on all of these topics over the coming weeks, on our blog and on the main project account.

I’ll be posting about the other sessions from the Devroom over the next few weeks, as well.

fosdem.org/2026/schedule/event

fosdem.org

FOSDEM 2026 - Tending the Herd: Community at Mastodon

@Edent@mastodon.social

A question from the GitHub fringe at .

Do you count people who write detailed and useful bug report as contributors?

Would you list a bug reporter in your contributors / credits?

Why? Why not?

@Edent@mastodon.social

A question from the GitHub fringe at .

Do you count people who write detailed and useful bug report as contributors?

Would you list a bug reporter in your contributors / credits?

Why? Why not?

@liaizon@wake.st

not to derail all the excitement about because I indeed had a very good time™ but god damn the ratio of white amab people was way too high (I say as a white amab person from the us of fascism)

@mapache@hachyderm.io

Kudos to the incredible work of thr volunteers, the socialweb track organizers @andypiper, @evanprodromou and all others behind scenes, the people narrating the event, all the speakers, supporters, and people moving the fediverse one centimeter forward each time.

I definitely had a good time, and although I could not spend that much time as I expected, it was definitely one hell of a drug, and I pretend to repeat the dose each year.

Kudos!

@FediverseSymbol@typo.social

We had a spy infiltrate the depths of the Social Web Devroom at this year and can leak the insider information that there were ⁂'s on many slides throughout the presentations

@FediverseSymbol@typo.social

We had a spy infiltrate the depths of the Social Web Devroom at this year and can leak the insider information that there were ⁂'s on many slides throughout the presentations

@_elena@mastodon.social

FOSDEM achievement = unlocked: yesterday I had the pleasure of meeting @bagder in person and grab some cool stickers, yay! 🥳

I was really sad to miss his keynote (early train, sigh), but I'm planning to watch it online.

It was amazing to meet so many wonderful people at ... I've already started a countdown on my phone for the next edition. I can't wait.

And now: reviewing hundreds of photos I took with my phone and my Canon DSLR. The nostalgia is real 🥲

a photo taken in the FOSDEM cafeteria showing Daniel Stenberg on the left (he's wearing a black wolfSSL t-shirt) and me on the right, wearing a "never mind the billionaires, here's the fediverse" t-shirt
ALT text

a photo taken in the FOSDEM cafeteria showing Daniel Stenberg on the left (he's wearing a black wolfSSL t-shirt) and me on the right, wearing a "never mind the billionaires, here's the fediverse" t-shirt

@andypiper@macaw.social

The talk from @haubles and myself about Mastodon’s upcoming community governance plans; our vision, mission and values; and updates to the server recommendations, is now available to watch. I was honoured to be asked to co-present this session.

More to come on all of these topics over the coming weeks, on our blog and on the main project account.

I’ll be posting about the other sessions from the Devroom over the next few weeks, as well.

fosdem.org/2026/schedule/event

fosdem.org

FOSDEM 2026 - Tending the Herd: Community at Mastodon

@_elena@mastodon.social

FOSDEM achievement = unlocked: yesterday I had the pleasure of meeting @bagder in person and grab some cool stickers, yay! 🥳

I was really sad to miss his keynote (early train, sigh), but I'm planning to watch it online.

It was amazing to meet so many wonderful people at ... I've already started a countdown on my phone for the next edition. I can't wait.

And now: reviewing hundreds of photos I took with my phone and my Canon DSLR. The nostalgia is real 🥲

a photo taken in the FOSDEM cafeteria showing Daniel Stenberg on the left (he's wearing a black wolfSSL t-shirt) and me on the right, wearing a "never mind the billionaires, here's the fediverse" t-shirt
ALT text

a photo taken in the FOSDEM cafeteria showing Daniel Stenberg on the left (he's wearing a black wolfSSL t-shirt) and me on the right, wearing a "never mind the billionaires, here's the fediverse" t-shirt

@janneke@todon.nl

Great talk by @samuel_thibault of fame, in a packed room, selling the the Hurd really well (in my not entirely unbiased opinion, of course) and starting with

It's all about Freedom #0,

and also Freedom from the system administrator. We know all about that, isn't right folks?

And although @debian is really still carrying and championing the Hurd effort, plenty of attribution to the work of others, mentioning Guix at least three times!

A slide on OS support (cont'd)

* Translator records in /dev and /servers
* Used to be a Hurd-specific ext2 extensions
* Now using xattrs by default
* Can now cross-install completely from Linux

* FS JBD2 journaling support (Milos Nikic)
* In progress

* Console xkb keyboard layout (Etienne Brateau)
ALT text

A slide on OS support (cont'd) * Translator records in /dev and /servers * Used to be a Hurd-specific ext2 extensions * Now using xattrs by default * Can now cross-install completely from Linux * FS JBD2 journaling support (Milos Nikic) * In progress * Console xkb keyboard layout (Etienne Brateau)

A slide on Current state
* Rather stable
* Have not reinstalled boxes for a decade
  * Debian buildds keep building packages
* ~75% of Debian archive builds out of tree
* XFCE, gnome, KDE, ...
* Support merged upstream
* gcc, glibc, llvm, rust, ...
* Debian distribution
* Guix/Hurd released!
ALT text

A slide on Current state * Rather stable * Have not reinstalled boxes for a decade * Debian buildds keep building packages * ~75% of Debian archive builds out of tree * XFCE, gnome, KDE, ... * Support merged upstream * gcc, glibc, llvm, rust, ... * Debian distribution * Guix/Hurd released!

Slide on Dissemination

* News coverage
* Quarter of the Hurd (QotH) (Joshua Branson) 
* Guix/hurd (Manolis Ragkousis, Janneke Nieuwenhuizen, Yelninei) 
  * https://guix.gnu.org/blog/2024/hurd-on-thinkpad/
* Alpine (Sergey Bugaev) | z | |
ALT text

Slide on Dissemination * News coverage * Quarter of the Hurd (QotH) (Joshua Branson) * Guix/hurd (Manolis Ragkousis, Janneke Nieuwenhuizen, Yelninei) * https://guix.gnu.org/blog/2024/hurd-on-thinkpad/ * Alpine (Sergey Bugaev) | z | |

 Slide: So, what do we have?

* x86_64 SMP
* SATA/USB disk/cd, all in userland
* netwokr driver & TCP/IP all in userland
* kernel only manages tasks, memory, IPC
* go, rust, ocaml, ghc, some java...
* Debian (~75% packages)
* Guix
* som Arch, some Alpine
* An the usual Hurd stuff: user-controlled translators, fine grain access control, sub-hurds.
ALT text

Slide: So, what do we have? * x86_64 SMP * SATA/USB disk/cd, all in userland * netwokr driver & TCP/IP all in userland * kernel only manages tasks, memory, IPC * go, rust, ocaml, ghc, some java... * Debian (~75% packages) * Guix * som Arch, some Alpine * An the usual Hurd stuff: user-controlled translators, fine grain access control, sub-hurds.

@andypiper@macaw.social

The talk from @haubles and myself about Mastodon’s upcoming community governance plans; our vision, mission and values; and updates to the server recommendations, is now available to watch. I was honoured to be asked to co-present this session.

More to come on all of these topics over the coming weeks, on our blog and on the main project account.

I’ll be posting about the other sessions from the Devroom over the next few weeks, as well.

fosdem.org/2026/schedule/event

fosdem.org

FOSDEM 2026 - Tending the Herd: Community at Mastodon

@andypiper@macaw.social

The talk from @haubles and myself about Mastodon’s upcoming community governance plans; our vision, mission and values; and updates to the server recommendations, is now available to watch. I was honoured to be asked to co-present this session.

More to come on all of these topics over the coming weeks, on our blog and on the main project account.

I’ll be posting about the other sessions from the Devroom over the next few weeks, as well.

fosdem.org/2026/schedule/event

fosdem.org

FOSDEM 2026 - Tending the Herd: Community at Mastodon

@andypiper@macaw.social

The talk from @haubles and myself about Mastodon’s upcoming community governance plans; our vision, mission and values; and updates to the server recommendations, is now available to watch. I was honoured to be asked to co-present this session.

More to come on all of these topics over the coming weeks, on our blog and on the main project account.

I’ll be posting about the other sessions from the Devroom over the next few weeks, as well.

fosdem.org/2026/schedule/event

fosdem.org

FOSDEM 2026 - Tending the Herd: Community at Mastodon

@bagder@mastodon.social

A big and warm thank you hug to all the friends I met and talked to in Brussels this time. Two packed days of events before including an awesome prize ceremony, then two intense days at ULB where I must have talked to more than a hundred persons. All the positivity, the appreciation, the smiles, the ideas, the energy.

I got to end-keynote the thing and then top it off with more drinks and countless friends - again.

I'm drained now, but in a good way. I'll be back next year.

@amirbkhan@mastodon.social

If you take just one thing away from this is it.
👇🏽
“If we lose our democracies, Open Source is irrelevant and goes away”

or putting it another way:

If we don’t apply, enforce, adopt and embrace Open Source in our public and government institutions we risk to lose our democracies.

Boost if you agree!
👍🏾

A full auditorium top level view of the stage and screen that says in large letters “If we lose our democracies, Open Source is irrelevant and goes away”
ALT text

A full auditorium top level view of the stage and screen that says in large letters “If we lose our democracies, Open Source is irrelevant and goes away”

@liaizon@wake.st

What a whirlwind 72 hours in for ! Everyone I met has been working so so hard to build technology explicitly trying to break out of a broken system of corporate hegemony. There were so many different fields present here but I primarily focused on the track.

A photo of the NLNet hex stickers as a flag blowing in the wind with green grass in the background. The flag is being held by ChanHaeng Lee and Hong Minhee is pointing at Lemmy
ALT text

A photo of the NLNet hex stickers as a flag blowing in the wind with green grass in the background. The flag is being held by ChanHaeng Lee and Hong Minhee is pointing at Lemmy

@zzepposs@chaos.social

It was an abfab honour and a super pleasure to be part of the show!
~:\

Tnx @evan !

@mapache @pfefferle @andypiper @evanprodromou @haubles @darius @bjoernsta @django @resieguen @openforfuture @iusondemand @cwebber @tsyesika @zzepposs @melaniebartos @Pepijn @floppy @tobias @mayel @ivan @hongminhee@hackers.pub @samvie @benpate @neiman @hongminhee@hollo.social @liaizon @filippodb @magostinelli @publicspaces @cubicgarden @bogo @bonfire @michael @toon @FediVariety @vishnee @cypherhippie @nextgraph @localfirst

@admin@mstdn.feddit.social

信息密度好高,认识:GoToSocial、forgejo、nextcloud、Nix、f-droid、libreOffice、Guix、PostmarketOS、OrganicMaps、Garage、TAURI、Pixelfed(两个?)、Servo、Lemmy、ActivityPub(两个)、NGI、GNU、Funkwhale、NodeJS、Mobilizon、ForgeFed、XWiki、flarum

还有左侧forgejo和flarum很显眼

social.wake.st

wakest ⁂ FOSDEM (@liaizon@wake.st)

Attached: 1 image What a whirlwind 72 hours in #Brussels for #FOSDEM! Everyone I met has been working so so hard to build technology explicitly trying to break out of a broken system of corporate hegemony. There were so many different fields present here but I primarily focused on the #fediverse track.

@liaizon@wake.st

What a whirlwind 72 hours in for ! Everyone I met has been working so so hard to build technology explicitly trying to break out of a broken system of corporate hegemony. There were so many different fields present here but I primarily focused on the track.

A photo of the NLNet hex stickers as a flag blowing in the wind with green grass in the background. The flag is being held by ChanHaeng Lee and Hong Minhee is pointing at Lemmy
ALT text

A photo of the NLNet hex stickers as a flag blowing in the wind with green grass in the background. The flag is being held by ChanHaeng Lee and Hong Minhee is pointing at Lemmy

@liaizon@wake.st

What a whirlwind 72 hours in for ! Everyone I met has been working so so hard to build technology explicitly trying to break out of a broken system of corporate hegemony. There were so many different fields present here but I primarily focused on the track.

A photo of the NLNet hex stickers as a flag blowing in the wind with green grass in the background. The flag is being held by ChanHaeng Lee and Hong Minhee is pointing at Lemmy
ALT text

A photo of the NLNet hex stickers as a flag blowing in the wind with green grass in the background. The flag is being held by ChanHaeng Lee and Hong Minhee is pointing at Lemmy

@nlnet@nlnet.nl

We had a great time at #FOSDEM, as always. It is such a treasure to gather with so many fantastic people from the #FOSS community. This is all thanks to the @fosdem volunteers who make this great happening possible. A very big thank you to everyone who contributed. It had such as positive impact that it brought an early spring to Brussels.

@Edent@mastodon.social

A question from the GitHub fringe at .

Do you count people who write detailed and useful bug report as contributors?

Would you list a bug reporter in your contributors / credits?

Why? Why not?

@Edent@mastodon.social

A question from the GitHub fringe at .

Do you count people who write detailed and useful bug report as contributors?

Would you list a bug reporter in your contributors / credits?

Why? Why not?

@jwildeboer@social.wildeboer.net

The first four minutes by @RichiH at video.fosdem.org/2026/janson/S

Be awesome at . Let's continue our journey to better things by using and sharing Open Source and Free Software :)

Richi with a deeply felt call for all of us in FOSS to keep on doing the good stuff and also to care about what makes it possible - democracy and a free world.
ALT text

Richi with a deeply felt call for all of us in FOSS to keep on doing the good stuff and also to care about what makes it possible - democracy and a free world.

@RosannaSibora@fosstodon.org

It was an honor to speak at the . Thank you for the possibility to share my message on how to lead change from closed source to and why contributing to this transition actually matters more than ever.

In case you missed the talk and would like to join the revolution, I'm happy to share the recording: video.fosdem.org/2026/aw1120/7

A woman is speaking at a presentation titled "From Vendor Lock-in to Resilient Digital Ecosystems: Leading Change in Europe's Public Digital Infrastructure." The slide includes the name Rosanna Sibora, who is identified as CPO at OpenProject.
ALT text

A woman is speaking at a presentation titled "From Vendor Lock-in to Resilient Digital Ecosystems: Leading Change in Europe's Public Digital Infrastructure." The slide includes the name Rosanna Sibora, who is identified as CPO at OpenProject.

@noordsestern@fosstodon.org

So many impressions from my first visit at

One is the vast amount of stickers @nlnet offered at their stand. One stack of stickers for each project they funded. Absolutely impressive.

Desks with boxes full of logo stickers sorted in alphabetical order by projects they represent
ALT text

Desks with boxes full of logo stickers sorted in alphabetical order by projects they represent

@filippodb@mastodon.uno

Tornato a casa, sto ancora metabolizzando 😅
Al ho incontrato persone che non sapevo ci fossero, perso chi volevo trovare (e anche chi era con me 🙃).
Un continuo trovarsi e perdersi, non ho fatto tutto quello che pensavo, ma ho fatto cose che non immaginavo avrei mai potuto fare.
E alla fine abbiamo trovato un bel posto per incontrarci tuttə.

Grazie a chi c’era e soprattutto a @magostinelli, @ecofra, di @fedimedia & ai mitici @_elena e @evan ❤️

Un palcoscenico del FOSDEM ospita un ME, Francesco e Michele  dietro una scrivania, contro pareti in mattoni e luci soffuse a fluorescente. Uno schermo grande mostra “FEDIMEDIA ITALIA” e “Social Web & FOSS ASSOCIATION” in alto, seguiti dal titolo “Costruire un’Italia Sostenibile con il Fediverso: superando sfide tecniche, adozione e moderazione,” l’URL “fedimedia.it”, e loghi che includono “FOSDEM 26” e “Offene Netzerke”. Sul palco, banner mostrano “FOSDEM 26” e “Offene Netzerke”, mentre un pubblico si trova in primo piano. La stanza include un proiettore, ulteriori tavoli e secchi blu sul pavimento dello stage.
ALT text

Un palcoscenico del FOSDEM ospita un ME, Francesco e Michele dietro una scrivania, contro pareti in mattoni e luci soffuse a fluorescente. Uno schermo grande mostra “FEDIMEDIA ITALIA” e “Social Web & FOSS ASSOCIATION” in alto, seguiti dal titolo “Costruire un’Italia Sostenibile con il Fediverso: superando sfide tecniche, adozione e moderazione,” l’URL “fedimedia.it”, e loghi che includono “FOSDEM 26” e “Offene Netzerke”. Sul palco, banner mostrano “FOSDEM 26” e “Offene Netzerke”, mentre un pubblico si trova in primo piano. La stanza include un proiettore, ulteriori tavoli e secchi blu sul pavimento dello stage.

@bagder@mastodon.social

A big and warm thank you hug to all the friends I met and talked to in Brussels this time. Two packed days of events before including an awesome prize ceremony, then two intense days at ULB where I must have talked to more than a hundred persons. All the positivity, the appreciation, the smiles, the ideas, the energy.

I got to end-keynote the thing and then top it off with more drinks and countless friends - again.

I'm drained now, but in a good way. I'll be back next year.

@andypiper@macaw.social

Some nice themes running through the Devroom at : storytelling from different national and international contexts (Italy, Netherlands, Germany, Europe); new apps and ideas (badgefed, splinter, FASPs, Spritely); building infrastructure and foundational tech (Bonfire, Fedify, Emissary). This is really great momentum! The speaker list today has been wonderful.

@noordsestern@fosstodon.org

So many impressions from my first visit at

One is the vast amount of stickers @nlnet offered at their stand. One stack of stickers for each project they funded. Absolutely impressive.

Desks with boxes full of logo stickers sorted in alphabetical order by projects they represent
ALT text

Desks with boxes full of logo stickers sorted in alphabetical order by projects they represent

@megjlow@fosstodon.org

We had a creative time making trees and tree patterns in @turtlestitch at

There are two more workshops for young people tomorrow at - creating critters and flowers and stars.

All my resources are here: warwick.ac.uk/turtlestitch

Margaret standing in at the front of a classroom, beside a display screen, showing the title "Lets Code Trees Workshop"
ALT text

Margaret standing in at the front of a classroom, beside a display screen, showing the title "Lets Code Trees Workshop"

A stitched pattern, it is circular pattern with 'branches' going round the outside and side of the circle.
ALT text

A stitched pattern, it is circular pattern with 'branches' going round the outside and side of the circle.

A pattern stitched onto fabric, its like a square, made up of angular lines jutting out at both sides of the square.
ALT text

A pattern stitched onto fabric, its like a square, made up of angular lines jutting out at both sides of the square.

@Jeremiah@alpaca.gold

Predictions for the best 2027 swag:

1. Hexagon stickers backed by a travel-size stick of Ben & Anna mint deodorant

2. FOSS mascot face masks for the people with _hacking_ coughs who really want to fork their illness instead of watching the livestream (and/or the hypochondriacs uncomfortably and unexpectedly sitting beside such an inconsiderate person)

@Edent@mastodon.social

In a sea of stickers and badges, this was a delightfully unique piece of swag from 😄

A boxed CD containing software - the immich photo Library.
ALT text

A boxed CD containing software - the immich photo Library.

@onegeekarmy@mastodon.social · Reply to Pol Dellaiera

@Pol @mania @jamesbelchamber
Because naps can be more than just sleep?

For instance, some neurodivergent people really benefit from some down time (even a few minutes) to recharge and be ready for the rest of the day.

Places like are loud and busy and hyper stimulating and I'm willing to bet that the number of neurodivergent attendees is probably very high. And for some of them, an event like this is a real challenge.

I think a nap room is a great idea.

@Edent@mastodon.social

In a sea of stickers and badges, this was a delightfully unique piece of swag from 😄

A boxed CD containing software - the immich photo Library.
ALT text

A boxed CD containing software - the immich photo Library.

@a2800276@social.cologne · Reply to Richard "RichiH" Hartmann

@RichiH @fosdem

Thanks very much for all the hard work the volunteers, speakers, participants and sponsors put into this event! It's very much appreciated!

Despite the crowdedness, terrible audio, broken elevators, toilets, vending machines and water fountains, queues for everything, confusing signage and all around general chaos, is my favorite conference because it's so inspiring to see what a community of like minded people can achieve! Keep up the good work, everyone!

@janneke@todon.nl

Great talk by @samuel_thibault of fame, in a packed room, selling the the Hurd really well (in my not entirely unbiased opinion, of course) and starting with

It's all about Freedom #0,

and also Freedom from the system administrator. We know all about that, isn't right folks?

And although @debian is really still carrying and championing the Hurd effort, plenty of attribution to the work of others, mentioning Guix at least three times!

A slide on OS support (cont'd)

* Translator records in /dev and /servers
* Used to be a Hurd-specific ext2 extensions
* Now using xattrs by default
* Can now cross-install completely from Linux

* FS JBD2 journaling support (Milos Nikic)
* In progress

* Console xkb keyboard layout (Etienne Brateau)
ALT text

A slide on OS support (cont'd) * Translator records in /dev and /servers * Used to be a Hurd-specific ext2 extensions * Now using xattrs by default * Can now cross-install completely from Linux * FS JBD2 journaling support (Milos Nikic) * In progress * Console xkb keyboard layout (Etienne Brateau)

A slide on Current state
* Rather stable
* Have not reinstalled boxes for a decade
  * Debian buildds keep building packages
* ~75% of Debian archive builds out of tree
* XFCE, gnome, KDE, ...
* Support merged upstream
* gcc, glibc, llvm, rust, ...
* Debian distribution
* Guix/Hurd released!
ALT text

A slide on Current state * Rather stable * Have not reinstalled boxes for a decade * Debian buildds keep building packages * ~75% of Debian archive builds out of tree * XFCE, gnome, KDE, ... * Support merged upstream * gcc, glibc, llvm, rust, ... * Debian distribution * Guix/Hurd released!

Slide on Dissemination

* News coverage
* Quarter of the Hurd (QotH) (Joshua Branson) 
* Guix/hurd (Manolis Ragkousis, Janneke Nieuwenhuizen, Yelninei) 
  * https://guix.gnu.org/blog/2024/hurd-on-thinkpad/
* Alpine (Sergey Bugaev) | z | |
ALT text

Slide on Dissemination * News coverage * Quarter of the Hurd (QotH) (Joshua Branson) * Guix/hurd (Manolis Ragkousis, Janneke Nieuwenhuizen, Yelninei) * https://guix.gnu.org/blog/2024/hurd-on-thinkpad/ * Alpine (Sergey Bugaev) | z | |

 Slide: So, what do we have?

* x86_64 SMP
* SATA/USB disk/cd, all in userland
* netwokr driver & TCP/IP all in userland
* kernel only manages tasks, memory, IPC
* go, rust, ocaml, ghc, some java...
* Debian (~75% packages)
* Guix
* som Arch, some Alpine
* An the usual Hurd stuff: user-controlled translators, fine grain access control, sub-hurds.
ALT text

Slide: So, what do we have? * x86_64 SMP * SATA/USB disk/cd, all in userland * netwokr driver & TCP/IP all in userland * kernel only manages tasks, memory, IPC * go, rust, ocaml, ghc, some java... * Debian (~75% packages) * Guix * som Arch, some Alpine * An the usual Hurd stuff: user-controlled translators, fine grain access control, sub-hurds.

@kirschner@mastodon.social

One of the parts of I also always love is meeting other participants you never met before on the train and hear about their experiences at . After 1h we started talking about the and and decided to take a picture of this /dev/random table.

four people at a table on the train
ALT text

four people at a table on the train

@garrett@mastodon.xyz

FOSDEM has already started sharing video recordings!

video.fosdem.org/2026/

They're grouped by room. It's a massive task, so they're not done yet (FOSDEM is still ongoing as I'm typing this 😉).

Also, you'll want the webm version, not mp4 (unless your device can't use the webm version).

And they have generated captions! While not perfect, they're better than nothing at all. They can help with accessibility, and they're useful for grabbing the text of a talk.

video.fosdem.org/2026/FAQ.txt

@schenklklopfer@chaos.social

Was ist diese eigentlich?

Jetzt nicht inhaltlich, das ist mir klar. Sondern vom Publikum her?

Auf dem Bild des Closings sieht eins die Leute...
Keinen einzigen Satz CatEars.
Vielleicht zwei Leute mit Maske.
Und vielleicht zwei, drei Leute, bei denen ich einen gewissen Vibe spüre.

Wirkt also wie Chaos nur ohne Chaos? Oder so?
Also Leute, die Kollegen sein könnten, aber nicht diese sprichwörtlichen "normalen" Leute?

@fosdem as is tradition: the photo from the closing talk of

Of note:
* Next year, the default network of will be only. At lot of things will break, and this is intentional
* FOSDEM will become political. If you are in policy, politics, a position of power: reach out to us at policy@fosdem.org

Room Janson with a lot of people
ALT text

Room Janson with a lot of people

@torgo@mastodon.social

Great panel in the (packed) EU Policy dev room on Fediverse and the DSA focusing on how the Fediverse is stepping up to decentralise and democratise social media - and bringing it out of the shadow of US tech behemoths.

A panel discussion is taking place in a lecture hall, featuring four speakers discussing "The Fediverse & the EU's Digital Services Act." The audience is seated, facing the speakers, while a presentation is displayed on a screen behind them: Alexandra geese, Felix hlatky, Sandra barthel, Jordan Maris.
ALT text

A panel discussion is taking place in a lecture hall, featuring four speakers discussing "The Fediverse & the EU's Digital Services Act." The audience is seated, facing the speakers, while a presentation is displayed on a screen behind them: Alexandra geese, Felix hlatky, Sandra barthel, Jordan Maris.

@fosdem as is tradition: the photo from the closing talk of

Of note:
* Next year, the default network of will be only. At lot of things will break, and this is intentional
* FOSDEM will become political. If you are in policy, politics, a position of power: reach out to us at policy@fosdem.org

Room Janson with a lot of people
ALT text

Room Janson with a lot of people

@pink@norden.social · Reply to Ben Pate 🤘🏻

@benpate
The @HolosSocial project i mentioned after Your talk at does implement the e2ee with the signal protocol:
mastodon.social/@HolosSocial/1
Maybe they are interested in collaboration on the e2ee activities.
@ramsey

mastodon.social

Holos Social (@HolosSocial@mastodon.social)

If you wonder how Holos works with E2EE over ActivityPub: each user publishes their public encryption keys in their Actor profile. When sending a DM, the app encrypts the message locally using Signal Protocol. The encrypted data goes in a custom ActivityPub field (signalCiphertext), the protocol allows adding extra fields to messages. The standard content field shows a placeholder. Relays only see encrypted data. The recipient's app decrypts it locally.

@HolosSocial@mastodon.social

If you wonder how Holos works with E2EE over ActivityPub: each user publishes their public encryption keys in their Actor profile. When sending a DM, the app encrypts the message locally using Signal Protocol. The encrypted data goes in a custom ActivityPub field (signalCiphertext), the protocol allows adding extra fields to messages. The standard content field shows a placeholder. Relays only see encrypted data. The recipient's app decrypts it locally.

@andypiper@macaw.social

Start here to follow the official Social Web Devroom liveblog, post-by-post

social.wake.st

wakest ⁂ FOSDEM (@liaizon@wake.st)

Attached: 1 image First talk today at the Social Web Devroom we have @pfefferle@mastodon.social talking about the state of WordPress's fediverse integration #FOSDEM #ActivityPub #fedidev

@bustikiller@mastodon.social
@garrett@mastodon.xyz

FOSDEM has already started sharing video recordings!

video.fosdem.org/2026/

They're grouped by room. It's a massive task, so they're not done yet (FOSDEM is still ongoing as I'm typing this 😉).

Also, you'll want the webm version, not mp4 (unless your device can't use the webm version).

And they have generated captions! While not perfect, they're better than nothing at all. They can help with accessibility, and they're useful for grabbing the text of a talk.

video.fosdem.org/2026/FAQ.txt

@cassidy@blaede.family · Reply to Cassidy James :rr: :gg: :fh:

I definitely crashed hard when I sat down on the bed for a bit to “rest” and then woke up a couple of hours later. 😅 I'll take that as a hint that I should actually go to bed so I make my morning flight.

Thanks everyone for a great time at FOSDEM! I had a blast chatting with everyone about GNOME, ROOST, and open source. ✌️

@russss@chaos.social

Everyone talks about flu but perhaps the actual problem is the bad ventilation at Delirium

An Aranet4 air quality meter on a wooden table showing a CO2 reading of 4424ppm
ALT text

An Aranet4 air quality meter on a wooden table showing a CO2 reading of 4424ppm

@mleduc@framapiaf.org

Random notes. Met a nice dev from @ente with whom I discussed a subtle bug on GitHub a few weeks ago (thanks for the now released fix!). Also met @liaizon. Thanks for reaching out; it's always cool to discuss the integration in wikis!

@ 2026

Thanks to all organisers, supporters and visitors for the great experience at our XMPP Lounge and at the venue overall!

We end the day with this lovely creation from Angela (piscimisty) <3

A self-made, hand-drawn (aquarell) folded letter with a mermaid holding the XMPP logo out of the water. Its adressed to XMPP Devs of the XSF.
ALT text

A self-made, hand-drawn (aquarell) folded letter with a mermaid holding the XMPP logo out of the water. Its adressed to XMPP Devs of the XSF.

Unfolding the letter shows a hand-drawn (aquarell) mermaid and the logos of multiple XMPP chat apps such as Conversations, Dino and Snikket. The text admires the work of the quote "best messaging protocol" and sends regards from Angela to Ge0rG, a long-term comunity and the disroot.org admins.
ALT text

Unfolding the letter shows a hand-drawn (aquarell) mermaid and the logos of multiple XMPP chat apps such as Conversations, Dino and Snikket. The text admires the work of the quote "best messaging protocol" and sends regards from Angela to Ge0rG, a long-term comunity and the disroot.org admins.

@PhilVia@mastodon.social
💢  FOSDEM 2026 | https://fosdem.org/2026
📅  30 Jan - 01 Feb 📍 ULB Brussels
👉 Schedule : https://fosdem.org/2026/schedule
📢 Welcome to FOSDEM 2026 :
https://fosdem.org/2026/schedule/event/SFKNTZ-welcome_to_fosdem_2026
🎦  Scheduled 1079 Events : https://fosdem.org/2026/schedule/events
🔴 SOCIAL WEB Track (Fediverse) | Video Replay :
https://fosdem.org/2026/schedule/track/social-web
👏 Many thanks to the organizers, participants, speakers and volunteers
✊🏾✊🏽✊ #FOSDEM #FOSDEM2026 #FOSDEM26 #SocialWeb #Fediverse #JoinTheFediverse #Friendica

@fosdem@fosstodon.org @swf@socialwebfoundation.org @Mastodon @andypiper@macaw.social @evanprodromou@socialwebfoundation.org @Tobias@social.diekershoff.de
ALT text

💢 FOSDEM 2026 | https://fosdem.org/2026 📅 30 Jan - 01 Feb 📍 ULB Brussels 👉 Schedule : https://fosdem.org/2026/schedule 📢 Welcome to FOSDEM 2026 : https://fosdem.org/2026/schedule/event/SFKNTZ-welcome_to_fosdem_2026 🎦 Scheduled 1079 Events : https://fosdem.org/2026/schedule/events 🔴 SOCIAL WEB Track (Fediverse) | Video Replay : https://fosdem.org/2026/schedule/track/social-web 👏 Many thanks to the organizers, participants, speakers and volunteers ✊🏾✊🏽✊ #FOSDEM #FOSDEM2026 #FOSDEM26 #SocialWeb #Fediverse #JoinTheFediverse #Friendica @fosdem@fosstodon.org @swf@socialwebfoundation.org @Mastodon @andypiper@macaw.social @evanprodromou@socialwebfoundation.org @Tobias@social.diekershoff.de

@PhilVia@mastodon.social
💢  FOSDEM 2026 | https://fosdem.org/2026
📅  30 Jan - 01 Feb 📍 ULB Brussels
👉 Schedule : https://fosdem.org/2026/schedule
📢 Welcome to FOSDEM 2026 :
https://fosdem.org/2026/schedule/event/SFKNTZ-welcome_to_fosdem_2026
🎦  Scheduled 1079 Events : https://fosdem.org/2026/schedule/events
🔴 SOCIAL WEB Track (Fediverse) | Video Replay :
https://fosdem.org/2026/schedule/track/social-web
👏 Many thanks to the organizers, participants, speakers and volunteers
✊🏾✊🏽✊ #FOSDEM #FOSDEM2026 #FOSDEM26 #SocialWeb #Fediverse #JoinTheFediverse #Friendica

@fosdem@fosstodon.org @swf@socialwebfoundation.org @Mastodon @andypiper@macaw.social @evanprodromou@socialwebfoundation.org @Tobias@social.diekershoff.de
ALT text

💢 FOSDEM 2026 | https://fosdem.org/2026 📅 30 Jan - 01 Feb 📍 ULB Brussels 👉 Schedule : https://fosdem.org/2026/schedule 📢 Welcome to FOSDEM 2026 : https://fosdem.org/2026/schedule/event/SFKNTZ-welcome_to_fosdem_2026 🎦 Scheduled 1079 Events : https://fosdem.org/2026/schedule/events 🔴 SOCIAL WEB Track (Fediverse) | Video Replay : https://fosdem.org/2026/schedule/track/social-web 👏 Many thanks to the organizers, participants, speakers and volunteers ✊🏾✊🏽✊ #FOSDEM #FOSDEM2026 #FOSDEM26 #SocialWeb #Fediverse #JoinTheFediverse #Friendica @fosdem@fosstodon.org @swf@socialwebfoundation.org @Mastodon @andypiper@macaw.social @evanprodromou@socialwebfoundation.org @Tobias@social.diekershoff.de

@jamesbelchamber@hachyderm.io

Should have a new hall for open source hardware, open culture art, etc traders? Lots of little bits and pieces being sold here and there but being able to browse wares would be cool.

@fosdem as is tradition: the photo from the closing talk of

Of note:
* Next year, the default network of will be only. At lot of things will break, and this is intentional
* FOSDEM will become political. If you are in policy, politics, a position of power: reach out to us at policy@fosdem.org

Room Janson with a lot of people
ALT text

Room Janson with a lot of people

@jph@hachyderm.io · Reply to James Hannah
@Jeremiah@alpaca.gold

Very unamused by having both my personal and professional Mastodon instances get borked during and having to do devops instead of live posting.

@devrtz@fosstodon.org

📣 PSA: available at the Linux on Mobile booth at are not of the best quality and the colors will wear out from friction pretty quickly. My bad :(

They should still be fine for use in non-hazardous environments ☣️ ☀️

The back of a PinePhone is shown with a hexagonal Mobian sticker on top.

The sticker has a black background with a red swirl and the text "mobian" in white on top.
The surface is severely worn out allowing the white of the paper they were printed on to become visible.
ALT text

The back of a PinePhone is shown with a hexagonal Mobian sticker on top. The sticker has a black background with a red swirl and the text "mobian" in white on top. The surface is severely worn out allowing the white of the paper they were printed on to become visible.

@devrtz@fosstodon.org

If you're at you have a couple of hours left to grab some stickers, play with phones, chat with us or grab one of two very exclusive T-Shirts (sizes M & L)!

The image shows a table from the "Linux on Mobile" both at this year's FOSDEM.
Featured in the image are a variety of phones, smartwatches, flyers and stickers.

Also visible are the hands of people as they interact with the devices.
ALT text

The image shows a table from the "Linux on Mobile" both at this year's FOSDEM. Featured in the image are a variety of phones, smartwatches, flyers and stickers. Also visible are the hands of people as they interact with the devices.

@fosdem as is tradition: the photo from the closing talk of

Of note:
* Next year, the default network of will be only. At lot of things will break, and this is intentional
* FOSDEM will become political. If you are in policy, politics, a position of power: reach out to us at policy@fosdem.org

Room Janson with a lot of people
ALT text

Room Janson with a lot of people

@kgz@chaos.social

Full janson for @bagder in the closing keynote!

A lot of people listening about AI slop in a lecture theatre
ALT text

A lot of people listening about AI slop in a lecture theatre

@dansup@mastodon.social

Please consider joining Loops and sharing some moments from if you're attending!

There are many people who would love to see it.

Please boost for awareness ❤️

joinloops.org/join-the-beta

joinloops.org

Join the beta.

Join thousands of early adopters testing the future of federated short-video. It only takes a few minutes to get started.

@delta@chaos.social · Reply to Delta Chat

Our second talk is about to start: Hocuri talks about the upcoming profiles, which use more than one address to exchange messages!

Live Stream is here:
live.fosdem.org/watch/ud2218a

Recording will be available here later: fosdem.org/2026/schedule/event

fosdem.org

FOSDEM 2026 - Multi-relay chat messaging & cryptographic identities with Delta Chat and Chatmail relays

@thibaudcolas@fosstodon.org

Excellent talk about burnout in open source by @mirandah. She quotes @django co-creator and Board member @jacob,

“I wasn't getting paid to do the work that I felt like I had to do, and I had to do the work that I was getting paid to do because like mortgages and bills and car payments and that sort of stuff, so I had to do like double work one out of a feeling of obligation and one out of a feeling of like, we live in a capitalist society and I need money.’”

Miranda on stage next to a slide about Workload and time commitment
ALT text

Miranda on stage next to a slide about Workload and time commitment

@thibaudcolas@fosstodon.org

Excellent talk about burnout in open source by @mirandah. She quotes @django co-creator and Board member @jacob,

“I wasn't getting paid to do the work that I felt like I had to do, and I had to do the work that I was getting paid to do because like mortgages and bills and car payments and that sort of stuff, so I had to do like double work one out of a feeling of obligation and one out of a feeling of like, we live in a capitalist society and I need money.’”

Miranda on stage next to a slide about Workload and time commitment
ALT text

Miranda on stage next to a slide about Workload and time commitment

@dmathieu@fosstodon.org

Yay, I went to a UX talk, actually understood something and left with actionable stuff.
Well, it was "you don't need to be a designer to design". So I was the target.

@matrix@mastodon.matrix.org

How hard can it be to develop a good software stack when you give it away for free?

Neil covers how Element has been faring and what the future holds to keep the world open and decentralised

A close portrait of Neil, smiling and taking to the audience
ALT text

A close portrait of Neil, smiling and taking to the audience

@linos@graz.social

RE: event-federation.eu/event/fosd

Last week, I had an online meeting with the developers of , and . We either found out that we had already planned our trip to this year's or were thinking about it. We spontaneously proposed a last-minute BOF, and I'm glad it was accepted. See you in Brussels! :) @fosdem

And directly afterwards there is the @nlnet meet and greet, great timing! :)

event-federation.eu

FOSDEM – BOF/Unconference: Shaping the Future of Events and Calendars in the Fediverse – Event Federation

@jwildeboer@social.wildeboer.net

The first four minutes by @RichiH at video.fosdem.org/2026/janson/S

Be awesome at . Let's continue our journey to better things by using and sharing Open Source and Free Software :)

Richi with a deeply felt call for all of us in FOSS to keep on doing the good stuff and also to care about what makes it possible - democracy and a free world.
ALT text

Richi with a deeply felt call for all of us in FOSS to keep on doing the good stuff and also to care about what makes it possible - democracy and a free world.

@weblate@fosstodon.org

Somebody calls that Weblate magic, but here you can see Weblate impact on “Ada & Zangemann – A Tale of Software, Skateboards and Raspberry Ice Cream” localization.

@Edent@mastodon.social

Some interesting (to me) stats from

Talks about NFTs: 0.

Presentations about the Metaverse: None.

Cryptobros inviting me to a party in order to schill their coin: Zip.

Really enthusiastic LLM users describing how AI has improved their OSS codebase: Zilch.

People complaining about pronouns and codes of conduct: Nada.

"Ironic" hats saying "Make xyz Great Again": Conspicuous by their absence.

What did *you* think was missing from FOSDEM?

@garrett@mastodon.xyz

FOSDEM has already started sharing video recordings!

video.fosdem.org/2026/

They're grouped by room. It's a massive task, so they're not done yet (FOSDEM is still ongoing as I'm typing this 😉).

Also, you'll want the webm version, not mp4 (unless your device can't use the webm version).

And they have generated captions! While not perfect, they're better than nothing at all. They can help with accessibility, and they're useful for grabbing the text of a talk.

video.fosdem.org/2026/FAQ.txt

@fedifox@ohai.social · Reply to Elena Rossini 🌈

@_elena @liaizon @Sascha @benpate

We need to be careful with this Fandom-ization of the fediverse. Fandom creates blind followers and makes critical thinkers potential enemies of the groupthink.

Mastodon is a giant dangerous experiment that does NOT protect user data and has no e2e encryption!

This is NOT a win for humanity, but creating the next big brother network masked as "cool b/c federated".

We need to build privacy aware networks now!

@Jeremiah@alpaca.gold

A blind person at mentioned that Zulip was not accessible and that Element was easier to use. I couldn't catch up to them to learn more. Does anyone have more information about this?

@dmathieu@fosstodon.org

talk on auto-instrumentation.

"Using the Go SDK is too complicated" (their example was actually a bit hypocritical, as you do not need to manually instrument every HTTP handler).
"Write YAML instead, it's quite simple". 🤔

@PrototypeFund@mastodon.social

Here we go: @tbernard and @adz are at to tell us their plan for a local first desktop, featuring @p2panda and Reflection (wich we fund in class 01).

Setting the stage: "2025 was the year everybody, even those who do not attend @fosdem, realized they are dependent on us tech. We have to organize strategically to change that!"

Photot: Two People standing infront of a presentation: "Towards a Local-First Desktop"
ALT text

Photot: Two People standing infront of a presentation: "Towards a Local-First Desktop"

@hazelweakly@hachyderm.io

One thing that the discussions I’m seeing on security, encryption, and backdoors is that it reminds me so much of what resilience and safety engineering went through a few decades ago

“Zero incidents” doesn’t work as a mindset in resilience *or* security. So the question for me is what are the arguments we can make and what are the tools we can build that enable this mindset. Rather than saying “no, it doesn’t work like that. go away” can we say “no, it doesn’t work like that, but here’s what *does*”?

@jonas@violoncello.ch

Podlibre – a new podcast editor made by podcasters for podcasters

@benjaminbellamy presented @podlibre at FOSDEM. A FOSS podcast editor specifically made for a podcasting workflow.

I'm really excited to try this editor once a first release will be available 🎉

FOSDEM stage with the presenter and the title slide of the talk stating: Podlibre: Podcast Audio Editing for the AI Age
ALT text

FOSDEM stage with the presenter and the title slide of the talk stating: Podlibre: Podcast Audio Editing for the AI Age

@jonas@violoncello.ch

Podlibre – a new podcast editor made by podcasters for podcasters

@benjaminbellamy presented @podlibre at FOSDEM. A FOSS podcast editor specifically made for a podcasting workflow.

I'm really excited to try this editor once a first release will be available 🎉

FOSDEM stage with the presenter and the title slide of the talk stating: Podlibre: Podcast Audio Editing for the AI Age
ALT text

FOSDEM stage with the presenter and the title slide of the talk stating: Podlibre: Podcast Audio Editing for the AI Age

@matrix@mastodon.matrix.org

Now in the Decentralised Communication devroom: @cassidy and Anne presenting how Roost helps orgs mutualise their Trust & Safety efforts to keep people safe

A portrait of Cassidy, a man wearing a shirt and smiling at somebody off frame
ALT text

A portrait of Cassidy, a man wearing a shirt and smiling at somebody off frame

A picture of Anne, a woman speaking and smiling to the audience. In the background we can also see Cassidy
ALT text

A picture of Anne, a woman speaking and smiling to the audience. In the background we can also see Cassidy

@torgo@mastodon.social

Great panel in the (packed) EU Policy dev room on Fediverse and the DSA focusing on how the Fediverse is stepping up to decentralise and democratise social media - and bringing it out of the shadow of US tech behemoths.

A panel discussion is taking place in a lecture hall, featuring four speakers discussing "The Fediverse & the EU's Digital Services Act." The audience is seated, facing the speakers, while a presentation is displayed on a screen behind them: Alexandra geese, Felix hlatky, Sandra barthel, Jordan Maris.
ALT text

A panel discussion is taking place in a lecture hall, featuring four speakers discussing "The Fediverse & the EU's Digital Services Act." The audience is seated, facing the speakers, while a presentation is displayed on a screen behind them: Alexandra geese, Felix hlatky, Sandra barthel, Jordan Maris.

@devrtz@fosstodon.org

If you're at you have a couple of hours left to grab some stickers, play with phones, chat with us or grab one of two very exclusive T-Shirts (sizes M & L)!

The image shows a table from the "Linux on Mobile" both at this year's FOSDEM.
Featured in the image are a variety of phones, smartwatches, flyers and stickers.

Also visible are the hands of people as they interact with the devices.
ALT text

The image shows a table from the "Linux on Mobile" both at this year's FOSDEM. Featured in the image are a variety of phones, smartwatches, flyers and stickers. Also visible are the hands of people as they interact with the devices.

@peturdainn@mastodon.social

Please help @bagder with his sticker problem
(location: chez theo cafeteria)
(Notice: in Janson speaking)

Daniel Stenberg sitting in front of a table with bags of stickers. The sad face is by accident but makes for a funny post
ALT text

Daniel Stenberg sitting in front of a table with bags of stickers. The sad face is by accident but makes for a funny post

@PrototypeFund@mastodon.social

Here we go: @tbernard and @adz are at to tell us their plan for a local first desktop, featuring @p2panda and Reflection (wich we fund in class 01).

Setting the stage: "2025 was the year everybody, even those who do not attend @fosdem, realized they are dependent on us tech. We have to organize strategically to change that!"

Photot: Two People standing infront of a presentation: "Towards a Local-First Desktop"
ALT text

Photot: Two People standing infront of a presentation: "Towards a Local-First Desktop"

@jonas@violoncello.ch

Podlibre – a new podcast editor made by podcasters for podcasters

@benjaminbellamy presented @podlibre at FOSDEM. A FOSS podcast editor specifically made for a podcasting workflow.

I'm really excited to try this editor once a first release will be available 🎉

FOSDEM stage with the presenter and the title slide of the talk stating: Podlibre: Podcast Audio Editing for the AI Age
ALT text

FOSDEM stage with the presenter and the title slide of the talk stating: Podlibre: Podcast Audio Editing for the AI Age

@fedimedia@mastodon.uno

Tutti i servizi Fedimedia in un talk al che racconta Fedimedia: cos’è, come funziona e perché esiste.

Una panoramica compatta dei servizi, pensata per chi vuole capire il progetto senza perdersi nei dettagli tecnici:

peertube.uno/w/qFJMHWMqj1pgAfN

Una presentazione da bere tutta d’un sorso, per assaggiare il dal punto di vista di chi lo costruisce ogni giorno

Grazie ai partecipanti: @openforfuture, @filippodb e @magostinelli

Segui il nel gruppo fediverso: @fediverso

peertube.uno

Fedimedia Italia FOSDEM'26

At FOSDEM ’26, Francesco (Open For Future) and Filippo and Michele (Devol) present “Building a Sustainable Italian Fediverse: Overcoming Technical Adoption and Moderation Challenges". Fedimedia Ita...

@torgo@mastodon.social

Great panel in the (packed) EU Policy dev room on Fediverse and the DSA focusing on how the Fediverse is stepping up to decentralise and democratise social media - and bringing it out of the shadow of US tech behemoths.

A panel discussion is taking place in a lecture hall, featuring four speakers discussing "The Fediverse & the EU's Digital Services Act." The audience is seated, facing the speakers, while a presentation is displayed on a screen behind them: Alexandra geese, Felix hlatky, Sandra barthel, Jordan Maris.
ALT text

A panel discussion is taking place in a lecture hall, featuring four speakers discussing "The Fediverse & the EU's Digital Services Act." The audience is seated, facing the speakers, while a presentation is displayed on a screen behind them: Alexandra geese, Felix hlatky, Sandra barthel, Jordan Maris.

@dansup@mastodon.social

Please consider joining Loops and sharing some moments from if you're attending!

There are many people who would love to see it.

Please boost for awareness ❤️

joinloops.org/join-the-beta

joinloops.org

Join the beta.

Join thousands of early adopters testing the future of federated short-video. It only takes a few minutes to get started.

@Gina@fosstodon.org

Together with @Mastodon director @mellifluousbox , Open Networks advocate @samvie and EU MP @alexandrageese , @jmaris from the OS Initiative did a lovely shoutout to all the Mastodon mods and admins at the "Fediverse and the EU Digital Services" talk in the EU Policy devroom 🥹

Was very appreciated. 🙏

A picture of the 3 panalists Felix from Mastodon GmbH, SamVie form the Offene Netzwerke initiative and Alexandra, MEB for the Greens and the Moderator Jordan Policy Analyst for the #OpenSource Initiative.
ALT text

A picture of the 3 panalists Felix from Mastodon GmbH, SamVie form the Offene Netzwerke initiative and Alexandra, MEB for the Greens and the Moderator Jordan Policy Analyst for the #OpenSource Initiative.

@torgo@mastodon.social

Great panel in the (packed) EU Policy dev room on Fediverse and the DSA focusing on how the Fediverse is stepping up to decentralise and democratise social media - and bringing it out of the shadow of US tech behemoths.

A panel discussion is taking place in a lecture hall, featuring four speakers discussing "The Fediverse & the EU's Digital Services Act." The audience is seated, facing the speakers, while a presentation is displayed on a screen behind them: Alexandra geese, Felix hlatky, Sandra barthel, Jordan Maris.
ALT text

A panel discussion is taking place in a lecture hall, featuring four speakers discussing "The Fediverse & the EU's Digital Services Act." The audience is seated, facing the speakers, while a presentation is displayed on a screen behind them: Alexandra geese, Felix hlatky, Sandra barthel, Jordan Maris.

@Gina@fosstodon.org

Together with @Mastodon director @mellifluousbox , Open Networks advocate @samvie and EU MP @alexandrageese , @jmaris from the OS Initiative did a lovely shoutout to all the Mastodon mods and admins at the "Fediverse and the EU Digital Services" talk in the EU Policy devroom 🥹

Was very appreciated. 🙏

A picture of the 3 panalists Felix from Mastodon GmbH, SamVie form the Offene Netzwerke initiative and Alexandra, MEB for the Greens and the Moderator Jordan Policy Analyst for the #OpenSource Initiative.
ALT text

A picture of the 3 panalists Felix from Mastodon GmbH, SamVie form the Offene Netzwerke initiative and Alexandra, MEB for the Greens and the Moderator Jordan Policy Analyst for the #OpenSource Initiative.

@torgo@mastodon.social

Great panel in the (packed) EU Policy dev room on Fediverse and the DSA focusing on how the Fediverse is stepping up to decentralise and democratise social media - and bringing it out of the shadow of US tech behemoths.

A panel discussion is taking place in a lecture hall, featuring four speakers discussing "The Fediverse & the EU's Digital Services Act." The audience is seated, facing the speakers, while a presentation is displayed on a screen behind them: Alexandra geese, Felix hlatky, Sandra barthel, Jordan Maris.
ALT text

A panel discussion is taking place in a lecture hall, featuring four speakers discussing "The Fediverse & the EU's Digital Services Act." The audience is seated, facing the speakers, while a presentation is displayed on a screen behind them: Alexandra geese, Felix hlatky, Sandra barthel, Jordan Maris.

@matrix@mastodon.matrix.org

How hard can it be to develop a good software stack when you give it away for free?

Neil covers how Element has been faring and what the future holds to keep the world open and decentralised

A close portrait of Neil, smiling and taking to the audience
ALT text

A close portrait of Neil, smiling and taking to the audience

@Mastodon@mastodon.social

We are having a great time at and we only have three enamel “Live Laugh Federate” pins left! (Two just got sold!)

Five beautiful enamel pins featuring the Mastodon mascot, on a table
ALT text

Five beautiful enamel pins featuring the Mastodon mascot, on a table

@pitastrudl@chaos.social

A thread - Saga of the promised Nightjet 468 and the unneeded adventure to Brussels

Finally I had time and enough sleep to sit down and post this what transpired on Friday. We were prepared for the inevitable arrival at Köln instead of Brussels due to the strikes, when I got woken up at 6:30am, my thoughts were "OH nice, we're finally there, but people seemed more panicky than usual and I heard from.. Continuing below ⬇️

@fedimedia@mastodon.uno

Tutti i servizi Fedimedia in un talk al che racconta Fedimedia: cos’è, come funziona e perché esiste.

Una panoramica compatta dei servizi, pensata per chi vuole capire il progetto senza perdersi nei dettagli tecnici:

peertube.uno/w/qFJMHWMqj1pgAfN

Una presentazione da bere tutta d’un sorso, per assaggiare il dal punto di vista di chi lo costruisce ogni giorno

Grazie ai partecipanti: @openforfuture, @filippodb e @magostinelli

Segui il nel gruppo fediverso: @fediverso

peertube.uno

Fedimedia Italia FOSDEM'26

At FOSDEM ’26, Francesco (Open For Future) and Filippo and Michele (Devol) present “Building a Sustainable Italian Fediverse: Overcoming Technical Adoption and Moderation Challenges". Fedimedia Ita...

@pitastrudl@chaos.social

A thread - Saga of the promised Nightjet 468 and the unneeded adventure to Brussels

Finally I had time and enough sleep to sit down and post this what transpired on Friday. We were prepared for the inevitable arrival at Köln instead of Brussels due to the strikes, when I got woken up at 6:30am, my thoughts were "OH nice, we're finally there, but people seemed more panicky than usual and I heard from.. Continuing below ⬇️

@Mastodon@mastodon.social

We are having a great time at and we only have three enamel “Live Laugh Federate” pins left! (Two just got sold!)

Five beautiful enamel pins featuring the Mastodon mascot, on a table
ALT text

Five beautiful enamel pins featuring the Mastodon mascot, on a table

@amirbkhan@mastodon.social

If you take just one thing away from this is it.
👇🏽
“If we lose our democracies, Open Source is irrelevant and goes away”

or putting it another way:

If we don’t apply, enforce, adopt and embrace Open Source in our public and government institutions we risk to lose our democracies.

Boost if you agree!
👍🏾

A full auditorium top level view of the stage and screen that says in large letters “If we lose our democracies, Open Source is irrelevant and goes away”
ALT text

A full auditorium top level view of the stage and screen that says in large letters “If we lose our democracies, Open Source is irrelevant and goes away”

@unifiedpush@fosstodon.org

Got 50 test notifications during the demo !

Memo: Android hides notifications when you share your screen: run the demo with an emulator next time 😄

UP-Example shows 49 notifications in Android dropdown menu
ALT text

UP-Example shows 49 notifications in Android dropdown menu

@dansup@mastodon.social

Please consider joining Loops and sharing some moments from if you're attending!

There are many people who would love to see it.

Please boost for awareness ❤️

joinloops.org/join-the-beta

joinloops.org

Join the beta.

Join thousands of early adopters testing the future of federated short-video. It only takes a few minutes to get started.

@behdad@typo.social

A wave of manic energy in December had me put together a long deck called "HarfBuzz at 20! " , celebrating 20 years of HarfBuzz. 🎂

I designed the deck to be presented at the later this year. Then reality hit that I cannot present this deck in any sane amount of time.

Inspired by all the great presentations coming out of today, I decided that instead of tossing the deck out, I just put it out here to be read by the curious. I will present a highly condensed version at the hackfest in June.

Let me know what you think. 🙏

docs.google.com/presentation/d

docs.google.com

HarfBuzz at 20!

HarfBuzz at 20! all you ever wanted to know about HarfBuzz and then some behdad a slide deck to skim through—January 2026

@Mastodon@mastodon.social

We are having a great time at and we only have three enamel “Live Laugh Federate” pins left! (Two just got sold!)

Five beautiful enamel pins featuring the Mastodon mascot, on a table
ALT text

Five beautiful enamel pins featuring the Mastodon mascot, on a table

@Sascha@bonn.social

@linos diskutiert mit der Community, wie man Events im Fediverse besser machen kann, so dass Termine föderieren. Aber sollen auch Zu- und Absagen föderieren, sollen sie existieren? Und wenn ja, wie? Die Darstellung in verschiedenen Kontexten (Mastodon, WordPress,…) ist nicht einfach umzusetzen.

André Menrath
ALT text

André Menrath

@Sascha@bonn.social

@hongminhee hat mit Fedify ein Framework erstellt, also ein Software-Baustein, der anderer Software dabei helfen kann, schneller „fediversisch“ zu sprechen. Und das ist gar nicht so einfach. Um so wichtiger, dass es Fedify gibt. Die Blogsoftware Ghost nutzt es beispielsweise.

Hong Minhee aus Südkorea stellt Fedify vor.
ALT text

Hong Minhee aus Südkorea stellt Fedify vor.

@liaizon@wake.st

2026 🤞

mastodon.social

Gregory (@grishka@mastodon.social)

@andypiper@macaw.social oh I wish I was able to come and talk about the history of VKontakte and how that led to me starting Smithereen. Russia is one of the few countries where Meta genuinely failed to take over the majority of social media usage, and VK took a lot longer to become terminally enshittified. That and I'd also talk about how I'm extending ActivityPub too much. And that I have some ideas about decentralized global search. Maybe next year...

@grishka@mastodon.social · Reply to Andy Piper ➡️ EMF 📞 ANDYP

@andypiper oh I wish I was able to come and talk about the history of VKontakte and how that led to me starting Smithereen. Russia is one of the few countries where Meta genuinely failed to take over the majority of social media usage, and VK took a lot longer to become terminally enshittified.

That and I'd also talk about how I'm extending ActivityPub too much. And that I have some ideas about decentralized global search.

Maybe next year...

@Gina@fosstodon.org

Speaking of cool!! We have a European POWERHOUSE of open source procurement experts on stage at the EU Policy devroom! 🇧🇪🇫🇷🇩🇪🇳🇱🇩🇰

Procurement sounds *hella boring*, but it's the biggest bottleneck right now for government wanting to use opensource.

Sebastian Raible (Brussels), Emma Ghariani (France), Julian Schauder (Germany), Maurice Hendriks (Netherlands), and Rasmus Frey (Denmark) on stage
ALT text

Sebastian Raible (Brussels), Emma Ghariani (France), Julian Schauder (Germany), Maurice Hendriks (Netherlands), and Rasmus Frey (Denmark) on stage

@_elena@mastodon.social

Dear Fedi friends,

Good morning from !

Yesterday was pure magic: I loved every single presentation in the Social Web devroom, with devs and Fediverse champions sharing their inspiring work.

I didn’t post anything because I was so absorbed in all the talks (plus @liaizon and @Sascha did a fantastic job chronicling the event).

I can’t stop thinking about one of @benpate’s closing slides:

“Every single thing you do to improve the Fediverse is a win for humanity”

YES! 🙌

A photo showing Ben Pate on stage at FOSDEM in the Social Web devroom. He’s standing behind a table that has the FOSDEM ‘26 logo and next to him there is a large screen showcasing a slide that reads “Every Single Thing You Do To Improve the Fediverse Is A Win for Humanity”
ALT text

A photo showing Ben Pate on stage at FOSDEM in the Social Web devroom. He’s standing behind a table that has the FOSDEM ‘26 logo and next to him there is a large screen showcasing a slide that reads “Every Single Thing You Do To Improve the Fediverse Is A Win for Humanity”

@andypiper@macaw.social

Some nice themes running through the Devroom at : storytelling from different national and international contexts (Italy, Netherlands, Germany, Europe); new apps and ideas (badgefed, splinter, FASPs, Spritely); building infrastructure and foundational tech (Bonfire, Fedify, Emissary). This is really great momentum! The speaker list today has been wonderful.

Thanks all for listening to my talk about at 2026 today! Here's my deck for the talk: Fedify: Building ActivityPub servers without the pain.

hongminhee.codeberg.page

Fedify: Building ActivityPub servers without the pain - Slidev

"Implementing ActivityPub looks simple at first—it's just JSON over HTTP,\nright? Then you hit JSON-LD context resolution. Then HTTP Signature\nverification fails on Mastodon but works on Misskey. Then you realize\nthe spec spans hundreds of pages across W3C documents and [FEPs] (Fediverse\nEnhancement Proposals), and every implementation interprets them differently.\n\nI went through this pain building [Hollo], a single-user microblogging server.\nHalfway through, I realized I was building a framework instead of an app.\nSo I extracted that framework and called it Fedify.\n\n[Fedify] is an opinionated ActivityPub framework for TypeScript. It handles\nthe protocol plumbing so you can focus on your application logic.\n\nIn this talk, I'll cover:\n\n - *Type-safe vocabulary:* The Activity Vocabulary spec is loosely defined,\n but Fedify maps it to strict TypeScript types. Your IDE knows that\n `Note.content` is a `LanguageString`, and calling\n `await create.getActor()` returns an `Actor` object.\n No more guessing at property shapes.\n\n - *Comprehensive signature support:* Fedify implements four authentication\n mechanisms—HTTP Signatures (draft-cavage), HTTP Message Signatures (RFC\n 9421), Linked Data Signatures, and Object Integrity Proofs (FEP-8b32).\n For HTTP Signatures, it uses [double-knocking]: trying RFC 9421 first,\n falling back to draft-cavage if rejected, and remembering the preference.\n This kind of interoperability work is exactly what you shouldn't have to\n do yourself.\n\n - *Framework-agnostic design:* Fedify works as middleware for Hono, Express,\n Fastify, Next.js, or any framework that speaks `Request`/`Response`.\n Bring your own database, ORM, and auth—Fedify only needs a key–value store\n for caching.\n\n - *CLI toolchain:* The `fedify inbox` command spins up an ephemeral server\n to receive and inspect activities. `fedify lookup` fetches any ActivityPub\n object by URL or fediverse handle—including from servers that require\n [authorized fetch]. No need to create throwaway accounts on production\n instances.\n\nI'll also share production stories: [Ghost chose Fedify] for federating their\npublishing platform rather than implementing the protocol themselves. Hollo\ndemonstrates single-user microblogging with full Mastodon API compatibility.\n[Hackers' Pub] shows how a developer community can integrate with\nthe fediverse.\n\nWhether you're building a new federated service or adding ActivityPub to\nan existing app, this talk will show you how Fedify turns months of protocol\nwrangling into days of actual development.\n\n[FEPs]: https://w3id.org/fep/\n[Hollo]: https://docs.hollo.social/\n[Fedify]: https://fedify.dev/\n[double-knocking]: https://swicg.github.io/activitypub-http-signature/#how-to-upgrade-supported-versions\n[authorized fetch]: https://swicg.github.io/activitypub-http-signature/#authorized-fetch\n[Ghost chose Fedify]: https://activitypub.ghost.org/day-4/\n[Hackers' Pub]: https://hackers.pub/\n"

@Gargron@mastodon.social

Our free stickers went like hot cakes yesterday at . The new "My friends are not for sale" ones are all gone, they were an experimental last-minute print of a new design (which is coming soon as a t-shirt, by the way!). The less stuff for us to carry back home, the better. I wish people would grab the leaflets too!

@onrust@infosec.exchange · Reply to onrust 🍉

How about @signalapp ?

Signal has sooo many problems, Oğuz states:

  • It's a walled garden
  • There's no federation
  • Nothing on F-Droid
  • Threatened a developer who wanted to fork (apparently? don't have the details on this, just reporting)
  • Everything must go through Signal's central servers, which .... as the recent outage shows, use AWS!

techradar.com

"We need to go beyond Signal" – How today's AWS outage shows the weaknesses of centralized apps

Signal's privacy and security are great, but being a centralized app makes it vulnerable

@onrust@infosec.exchange

Digital feudalism is the reality today, argues Özcan Oğuz in their talk.

"You don't need to understand" is the new serfdom. Where people loose their freedoms, privacy, and control

A slide with digital feudalism
ALT text

A slide with digital feudalism

A slide on digital serfdom
ALT text

A slide on digital serfdom

@_elena@mastodon.social

Dear Fedi friends,

Good morning from !

Yesterday was pure magic: I loved every single presentation in the Social Web devroom, with devs and Fediverse champions sharing their inspiring work.

I didn’t post anything because I was so absorbed in all the talks (plus @liaizon and @Sascha did a fantastic job chronicling the event).

I can’t stop thinking about one of @benpate’s closing slides:

“Every single thing you do to improve the Fediverse is a win for humanity”

YES! 🙌

A photo showing Ben Pate on stage at FOSDEM in the Social Web devroom. He’s standing behind a table that has the FOSDEM ‘26 logo and next to him there is a large screen showcasing a slide that reads “Every Single Thing You Do To Improve the Fediverse Is A Win for Humanity”
ALT text

A photo showing Ben Pate on stage at FOSDEM in the Social Web devroom. He’s standing behind a table that has the FOSDEM ‘26 logo and next to him there is a large screen showcasing a slide that reads “Every Single Thing You Do To Improve the Fediverse Is A Win for Humanity”

@andypiper@macaw.social

Some nice themes running through the Devroom at : storytelling from different national and international contexts (Italy, Netherlands, Germany, Europe); new apps and ideas (badgefed, splinter, FASPs, Spritely); building infrastructure and foundational tech (Bonfire, Fedify, Emissary). This is really great momentum! The speaker list today has been wonderful.

@thunderbird@mastodon.online

Day 2 of FOSDEM! We've had our coffee and waffles, and we're in Building F to keep answering questions and sharing what's new (and stickers).

And be sure to watch @bogo talk about localizing Thunderbird in K.3.401 today at 14:50 CET!

fosdem.org/2026/schedule/event

Wolf and Natalie talking to visitors to the Thunderbird stand at FOSDEM
ALT text

Wolf and Natalie talking to visitors to the Thunderbird stand at FOSDEM

@matrix@mastodon.matrix.org

Now in the Decentralised Communication devroom: @cassidy and Anne presenting how Roost helps orgs mutualise their Trust & Safety efforts to keep people safe

A portrait of Cassidy, a man wearing a shirt and smiling at somebody off frame
ALT text

A portrait of Cassidy, a man wearing a shirt and smiling at somebody off frame

A picture of Anne, a woman speaking and smiling to the audience. In the background we can also see Cassidy
ALT text

A picture of Anne, a woman speaking and smiling to the audience. In the background we can also see Cassidy

@fsfe@mastodon.social

🎧 Want to start a podcast using only Free Software?

At , this hands-on workshop with @annabonnie and @fritjof explains to you how to do a podcast with , from tools to workflows.

Perfect for beginners and curious makers alike. Bring your questions (and your voice)!

👉 fosdem.org/2026/schedule/event

fosdem.org

FOSDEM 2026 - How to do a Podcast with Free Software?

@pree@fedi.z8s.de

Keeping applications secure by evolving OAuth 2.0 and OpenID Connect (CO2 level > 1700 some kind of unit)

@django@social.coop

What a whirlwind, I’m physically exhausted, but still feeling a bit euphoric about all the great conversations and connections at Fosdem

Looking down at my suitcase with a sticker with the ActivityPub logo on top, floor and shoes visible. Taken in an airport
ALT text

Looking down at my suitcase with a sticker with the ActivityPub logo on top, floor and shoes visible. Taken in an airport

A view of from the plane window looking out at the tarmac at Brussels airport. À worker is seen looking at their phone
ALT text

A view of from the plane window looking out at the tarmac at Brussels airport. À worker is seen looking at their phone

@teamtype@fosstodon.org

Our talk at outlining the dream of a "Collaborative Editing Protocol" for text editors is happening today!

Come join, or watch in the stream! We'll attempt some live demos! 😃

🕐 13:00 UTC+1
📌 K3.201 nav.fosdem.org/l/local_first/@
🗓️ fosdem.org/2026/schedule/event
🎥 live.fosdem.org/watch/k3201

live.fosdem.org

FOSDEM 2026 - Stream K.3.201

@elmine@deepthought.infullflow.net

Spreading the word in other rooms than the home crowd today thanks to @_elena

Picture of the t-shirt I’m wearing todat. A black one with the text in white ‘the future is federated’. Above that a Mastodon pin with a flying mastodon on a paper plane.
ALT text

Picture of the t-shirt I’m wearing todat. A black one with the text in white ‘the future is federated’. Above that a Mastodon pin with a flying mastodon on a paper plane.

@_elena@mastodon.social

Dear Fedi friends,

Good morning from !

Yesterday was pure magic: I loved every single presentation in the Social Web devroom, with devs and Fediverse champions sharing their inspiring work.

I didn’t post anything because I was so absorbed in all the talks (plus @liaizon and @Sascha did a fantastic job chronicling the event).

I can’t stop thinking about one of @benpate’s closing slides:

“Every single thing you do to improve the Fediverse is a win for humanity”

YES! 🙌

A photo showing Ben Pate on stage at FOSDEM in the Social Web devroom. He’s standing behind a table that has the FOSDEM ‘26 logo and next to him there is a large screen showcasing a slide that reads “Every Single Thing You Do To Improve the Fediverse Is A Win for Humanity”
ALT text

A photo showing Ben Pate on stage at FOSDEM in the Social Web devroom. He’s standing behind a table that has the FOSDEM ‘26 logo and next to him there is a large screen showcasing a slide that reads “Every Single Thing You Do To Improve the Fediverse Is A Win for Humanity”

@_elena@mastodon.social

Dear Fedi friends,

Good morning from !

Yesterday was pure magic: I loved every single presentation in the Social Web devroom, with devs and Fediverse champions sharing their inspiring work.

I didn’t post anything because I was so absorbed in all the talks (plus @liaizon and @Sascha did a fantastic job chronicling the event).

I can’t stop thinking about one of @benpate’s closing slides:

“Every single thing you do to improve the Fediverse is a win for humanity”

YES! 🙌

A photo showing Ben Pate on stage at FOSDEM in the Social Web devroom. He’s standing behind a table that has the FOSDEM ‘26 logo and next to him there is a large screen showcasing a slide that reads “Every Single Thing You Do To Improve the Fediverse Is A Win for Humanity”
ALT text

A photo showing Ben Pate on stage at FOSDEM in the Social Web devroom. He’s standing behind a table that has the FOSDEM ‘26 logo and next to him there is a large screen showcasing a slide that reads “Every Single Thing You Do To Improve the Fediverse Is A Win for Humanity”

@_elena@mastodon.social

Dear Fedi friends,

Good morning from !

Yesterday was pure magic: I loved every single presentation in the Social Web devroom, with devs and Fediverse champions sharing their inspiring work.

I didn’t post anything because I was so absorbed in all the talks (plus @liaizon and @Sascha did a fantastic job chronicling the event).

I can’t stop thinking about one of @benpate’s closing slides:

“Every single thing you do to improve the Fediverse is a win for humanity”

YES! 🙌

A photo showing Ben Pate on stage at FOSDEM in the Social Web devroom. He’s standing behind a table that has the FOSDEM ‘26 logo and next to him there is a large screen showcasing a slide that reads “Every Single Thing You Do To Improve the Fediverse Is A Win for Humanity”
ALT text

A photo showing Ben Pate on stage at FOSDEM in the Social Web devroom. He’s standing behind a table that has the FOSDEM ‘26 logo and next to him there is a large screen showcasing a slide that reads “Every Single Thing You Do To Improve the Fediverse Is A Win for Humanity”

@onrust@infosec.exchange · Reply to onrust 🍉

Major contributors to burnout in open source:

  • developers are struggling to a make a living
  • toxic behaviour from community members wearing developers down

Major burnout contributors:
* developers are struggling to a make a living
* toxic behaviour from community members wearing developers down
ALT text

Major burnout contributors: * developers are struggling to a make a living * toxic behaviour from community members wearing developers down

@bortzmeyer@mastodon.gougere.fr · Reply to Stéphane Bortzmeyer

For , the domain crate can use different crypto backends such as the ring crate or the bindings. (But there are more.)

There is now a common-line tool to query the DNS, dnsi. And a CLI tool to do misc. manipulations, dnst ("people are using the ldns library example programs in production"). And a key manager, keyset.

@_elena@mastodon.social

Dear Fedi friends,

Good morning from !

Yesterday was pure magic: I loved every single presentation in the Social Web devroom, with devs and Fediverse champions sharing their inspiring work.

I didn’t post anything because I was so absorbed in all the talks (plus @liaizon and @Sascha did a fantastic job chronicling the event).

I can’t stop thinking about one of @benpate’s closing slides:

“Every single thing you do to improve the Fediverse is a win for humanity”

YES! 🙌

A photo showing Ben Pate on stage at FOSDEM in the Social Web devroom. He’s standing behind a table that has the FOSDEM ‘26 logo and next to him there is a large screen showcasing a slide that reads “Every Single Thing You Do To Improve the Fediverse Is A Win for Humanity”
ALT text

A photo showing Ben Pate on stage at FOSDEM in the Social Web devroom. He’s standing behind a table that has the FOSDEM ‘26 logo and next to him there is a large screen showcasing a slide that reads “Every Single Thing You Do To Improve the Fediverse Is A Win for Humanity”

@_elena@mastodon.social

Dear Fedi friends,

Good morning from !

Yesterday was pure magic: I loved every single presentation in the Social Web devroom, with devs and Fediverse champions sharing their inspiring work.

I didn’t post anything because I was so absorbed in all the talks (plus @liaizon and @Sascha did a fantastic job chronicling the event).

I can’t stop thinking about one of @benpate’s closing slides:

“Every single thing you do to improve the Fediverse is a win for humanity”

YES! 🙌

A photo showing Ben Pate on stage at FOSDEM in the Social Web devroom. He’s standing behind a table that has the FOSDEM ‘26 logo and next to him there is a large screen showcasing a slide that reads “Every Single Thing You Do To Improve the Fediverse Is A Win for Humanity”
ALT text

A photo showing Ben Pate on stage at FOSDEM in the Social Web devroom. He’s standing behind a table that has the FOSDEM ‘26 logo and next to him there is a large screen showcasing a slide that reads “Every Single Thing You Do To Improve the Fediverse Is A Win for Humanity”

@_elena@mastodon.social

Dear Fedi friends,

Good morning from !

Yesterday was pure magic: I loved every single presentation in the Social Web devroom, with devs and Fediverse champions sharing their inspiring work.

I didn’t post anything because I was so absorbed in all the talks (plus @liaizon and @Sascha did a fantastic job chronicling the event).

I can’t stop thinking about one of @benpate’s closing slides:

“Every single thing you do to improve the Fediverse is a win for humanity”

YES! 🙌

A photo showing Ben Pate on stage at FOSDEM in the Social Web devroom. He’s standing behind a table that has the FOSDEM ‘26 logo and next to him there is a large screen showcasing a slide that reads “Every Single Thing You Do To Improve the Fediverse Is A Win for Humanity”
ALT text

A photo showing Ben Pate on stage at FOSDEM in the Social Web devroom. He’s standing behind a table that has the FOSDEM ‘26 logo and next to him there is a large screen showcasing a slide that reads “Every Single Thing You Do To Improve the Fediverse Is A Win for Humanity”

@_elena@mastodon.social

Dear Fedi friends,

Good morning from !

Yesterday was pure magic: I loved every single presentation in the Social Web devroom, with devs and Fediverse champions sharing their inspiring work.

I didn’t post anything because I was so absorbed in all the talks (plus @liaizon and @Sascha did a fantastic job chronicling the event).

I can’t stop thinking about one of @benpate’s closing slides:

“Every single thing you do to improve the Fediverse is a win for humanity”

YES! 🙌

A photo showing Ben Pate on stage at FOSDEM in the Social Web devroom. He’s standing behind a table that has the FOSDEM ‘26 logo and next to him there is a large screen showcasing a slide that reads “Every Single Thing You Do To Improve the Fediverse Is A Win for Humanity”
ALT text

A photo showing Ben Pate on stage at FOSDEM in the Social Web devroom. He’s standing behind a table that has the FOSDEM ‘26 logo and next to him there is a large screen showcasing a slide that reads “Every Single Thing You Do To Improve the Fediverse Is A Win for Humanity”

@_elena@mastodon.social

Dear Fedi friends,

Good morning from !

Yesterday was pure magic: I loved every single presentation in the Social Web devroom, with devs and Fediverse champions sharing their inspiring work.

I didn’t post anything because I was so absorbed in all the talks (plus @liaizon and @Sascha did a fantastic job chronicling the event).

I can’t stop thinking about one of @benpate’s closing slides:

“Every single thing you do to improve the Fediverse is a win for humanity”

YES! 🙌

A photo showing Ben Pate on stage at FOSDEM in the Social Web devroom. He’s standing behind a table that has the FOSDEM ‘26 logo and next to him there is a large screen showcasing a slide that reads “Every Single Thing You Do To Improve the Fediverse Is A Win for Humanity”
ALT text

A photo showing Ben Pate on stage at FOSDEM in the Social Web devroom. He’s standing behind a table that has the FOSDEM ‘26 logo and next to him there is a large screen showcasing a slide that reads “Every Single Thing You Do To Improve the Fediverse Is A Win for Humanity”

@mgifford@mastodon.social

I would like the @fosdem community to embrace

In effort of that goal I've started by recording some problems and possible solutions for the website:
github.com/FOSDEM/website/issu

This is a lot of work that together, as a community, we need to address. needs to be more inclusive for people with disabilities.

25% of the population has disabilities & the are part of our community.

github.com

We need to make FOSDEM more accessible · Issue #338 · FOSDEM/website

25% of the population has a disability. 100% of the population has temporary or situational barriers which needlessly stop them from accessing information on the web. The FOSDEM community isn't doi...

@andypiper@macaw.social

Some nice themes running through the Devroom at : storytelling from different national and international contexts (Italy, Netherlands, Germany, Europe); new apps and ideas (badgefed, splinter, FASPs, Spritely); building infrastructure and foundational tech (Bonfire, Fedify, Emissary). This is really great momentum! The speaker list today has been wonderful.

@Gargron@mastodon.social

Our free stickers went like hot cakes yesterday at . The new "My friends are not for sale" ones are all gone, they were an experimental last-minute print of a new design (which is coming soon as a t-shirt, by the way!). The less stuff for us to carry back home, the better. I wish people would grab the leaflets too!

@Gargron@mastodon.social

Our free stickers went like hot cakes yesterday at . The new "My friends are not for sale" ones are all gone, they were an experimental last-minute print of a new design (which is coming soon as a t-shirt, by the way!). The less stuff for us to carry back home, the better. I wish people would grab the leaflets too!

@Gargron@mastodon.social

Our free stickers went like hot cakes yesterday at . The new "My friends are not for sale" ones are all gone, they were an experimental last-minute print of a new design (which is coming soon as a t-shirt, by the way!). The less stuff for us to carry back home, the better. I wish people would grab the leaflets too!

@Gargron@mastodon.social

Our free stickers went like hot cakes yesterday at . The new "My friends are not for sale" ones are all gone, they were an experimental last-minute print of a new design (which is coming soon as a t-shirt, by the way!). The less stuff for us to carry back home, the better. I wish people would grab the leaflets too!

@mgifford@mastodon.social
@mgifford@mastodon.social
@mgifford@mastodon.social

I would like the @fosdem community to embrace

In effort of that goal I've started by recording some problems and possible solutions for the website:
github.com/FOSDEM/website/issu

This is a lot of work that together, as a community, we need to address. needs to be more inclusive for people with disabilities.

25% of the population has disabilities & the are part of our community.

github.com

We need to make FOSDEM more accessible · Issue #338 · FOSDEM/website

25% of the population has a disability. 100% of the population has temporary or situational barriers which needlessly stop them from accessing information on the web. The FOSDEM community isn't doi...

@kirschner@mastodon.social

Many disturbing things happen around the world. But I promise you that if you will feel better after attending @nicorikken 's and my talk at 14:00 in K.1.105 (La Fontaine). If not you'll get every cent of your entrance fee back ;) fosdem.org/2026/schedule/event

Chart showing an increase of translations
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Chart showing an increase of translations

Differnent books and illustrations in different languages.
ALT text

Differnent books and illustrations in different languages.

Group of children in a classroom with books in front of their faces + a teacher standing also holding the same book.
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Group of children in a classroom with books in front of their faces + a teacher standing also holding the same book.

Thanks all for listening to my talk about at 2026 today! Here's my deck for the talk: Fedify: Building ActivityPub servers without the pain.

hongminhee.codeberg.page

Fedify: Building ActivityPub servers without the pain - Slidev

"Implementing ActivityPub looks simple at first—it's just JSON over HTTP,\nright? Then you hit JSON-LD context resolution. Then HTTP Signature\nverification fails on Mastodon but works on Misskey. Then you realize\nthe spec spans hundreds of pages across W3C documents and [FEPs] (Fediverse\nEnhancement Proposals), and every implementation interprets them differently.\n\nI went through this pain building [Hollo], a single-user microblogging server.\nHalfway through, I realized I was building a framework instead of an app.\nSo I extracted that framework and called it Fedify.\n\n[Fedify] is an opinionated ActivityPub framework for TypeScript. It handles\nthe protocol plumbing so you can focus on your application logic.\n\nIn this talk, I'll cover:\n\n - *Type-safe vocabulary:* The Activity Vocabulary spec is loosely defined,\n but Fedify maps it to strict TypeScript types. Your IDE knows that\n `Note.content` is a `LanguageString`, and calling\n `await create.getActor()` returns an `Actor` object.\n No more guessing at property shapes.\n\n - *Comprehensive signature support:* Fedify implements four authentication\n mechanisms—HTTP Signatures (draft-cavage), HTTP Message Signatures (RFC\n 9421), Linked Data Signatures, and Object Integrity Proofs (FEP-8b32).\n For HTTP Signatures, it uses [double-knocking]: trying RFC 9421 first,\n falling back to draft-cavage if rejected, and remembering the preference.\n This kind of interoperability work is exactly what you shouldn't have to\n do yourself.\n\n - *Framework-agnostic design:* Fedify works as middleware for Hono, Express,\n Fastify, Next.js, or any framework that speaks `Request`/`Response`.\n Bring your own database, ORM, and auth—Fedify only needs a key–value store\n for caching.\n\n - *CLI toolchain:* The `fedify inbox` command spins up an ephemeral server\n to receive and inspect activities. `fedify lookup` fetches any ActivityPub\n object by URL or fediverse handle—including from servers that require\n [authorized fetch]. No need to create throwaway accounts on production\n instances.\n\nI'll also share production stories: [Ghost chose Fedify] for federating their\npublishing platform rather than implementing the protocol themselves. Hollo\ndemonstrates single-user microblogging with full Mastodon API compatibility.\n[Hackers' Pub] shows how a developer community can integrate with\nthe fediverse.\n\nWhether you're building a new federated service or adding ActivityPub to\nan existing app, this talk will show you how Fedify turns months of protocol\nwrangling into days of actual development.\n\n[FEPs]: https://w3id.org/fep/\n[Hollo]: https://docs.hollo.social/\n[Fedify]: https://fedify.dev/\n[double-knocking]: https://swicg.github.io/activitypub-http-signature/#how-to-upgrade-supported-versions\n[authorized fetch]: https://swicg.github.io/activitypub-http-signature/#authorized-fetch\n[Ghost chose Fedify]: https://activitypub.ghost.org/day-4/\n[Hackers' Pub]: https://hackers.pub/\n"

Thanks all for listening to my talk about at 2026 today! Here's my deck for the talk: Fedify: Building ActivityPub servers without the pain.

hongminhee.codeberg.page

Fedify: Building ActivityPub servers without the pain - Slidev

"Implementing ActivityPub looks simple at first—it's just JSON over HTTP,\nright? Then you hit JSON-LD context resolution. Then HTTP Signature\nverification fails on Mastodon but works on Misskey. Then you realize\nthe spec spans hundreds of pages across W3C documents and [FEPs] (Fediverse\nEnhancement Proposals), and every implementation interprets them differently.\n\nI went through this pain building [Hollo], a single-user microblogging server.\nHalfway through, I realized I was building a framework instead of an app.\nSo I extracted that framework and called it Fedify.\n\n[Fedify] is an opinionated ActivityPub framework for TypeScript. It handles\nthe protocol plumbing so you can focus on your application logic.\n\nIn this talk, I'll cover:\n\n - *Type-safe vocabulary:* The Activity Vocabulary spec is loosely defined,\n but Fedify maps it to strict TypeScript types. Your IDE knows that\n `Note.content` is a `LanguageString`, and calling\n `await create.getActor()` returns an `Actor` object.\n No more guessing at property shapes.\n\n - *Comprehensive signature support:* Fedify implements four authentication\n mechanisms—HTTP Signatures (draft-cavage), HTTP Message Signatures (RFC\n 9421), Linked Data Signatures, and Object Integrity Proofs (FEP-8b32).\n For HTTP Signatures, it uses [double-knocking]: trying RFC 9421 first,\n falling back to draft-cavage if rejected, and remembering the preference.\n This kind of interoperability work is exactly what you shouldn't have to\n do yourself.\n\n - *Framework-agnostic design:* Fedify works as middleware for Hono, Express,\n Fastify, Next.js, or any framework that speaks `Request`/`Response`.\n Bring your own database, ORM, and auth—Fedify only needs a key–value store\n for caching.\n\n - *CLI toolchain:* The `fedify inbox` command spins up an ephemeral server\n to receive and inspect activities. `fedify lookup` fetches any ActivityPub\n object by URL or fediverse handle—including from servers that require\n [authorized fetch]. No need to create throwaway accounts on production\n instances.\n\nI'll also share production stories: [Ghost chose Fedify] for federating their\npublishing platform rather than implementing the protocol themselves. Hollo\ndemonstrates single-user microblogging with full Mastodon API compatibility.\n[Hackers' Pub] shows how a developer community can integrate with\nthe fediverse.\n\nWhether you're building a new federated service or adding ActivityPub to\nan existing app, this talk will show you how Fedify turns months of protocol\nwrangling into days of actual development.\n\n[FEPs]: https://w3id.org/fep/\n[Hollo]: https://docs.hollo.social/\n[Fedify]: https://fedify.dev/\n[double-knocking]: https://swicg.github.io/activitypub-http-signature/#how-to-upgrade-supported-versions\n[authorized fetch]: https://swicg.github.io/activitypub-http-signature/#authorized-fetch\n[Ghost chose Fedify]: https://activitypub.ghost.org/day-4/\n[Hackers' Pub]: https://hackers.pub/\n"

@wild1145@mastodonapp.uk

An absolutely awesome talk from @benpate and highlighting just how early we all are in the journey of the Fediverse as a whole.

The LOLA data portability standard from W3C sounds really awesome and I really hope we see this sort of standard adopted across the fedi as it helps solve one of the bigger pain points where your posts are stuck on the instance you write it on.

There's a whole load of other really good points that again continue to align with the sorts of feedback I see regularly about "why fedi will never be mainstream" and the more talks I'm listening to today, the more confident I am things will become more mainstream and easier to adopt for those new to the network.

@cwebber@social.coop

Working on my slides for in the hotel room with my extremely normal computing setup

Christine is sitting on a bed crosslegged, her split keyboard is on her legs and her arms propped up on pillows. On a stool sitting on the bed as a "table" is a portable monitor and the MNT Pocket Reform. She has emacs on the monitor and Firefox open on the Pocket with slides
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Christine is sitting on a bed crosslegged, her split keyboard is on her legs and her arms propped up on pillows. On a stool sitting on the bed as a "table" is a portable monitor and the MNT Pocket Reform. She has emacs on the monitor and Firefox open on the Pocket with slides

@Ameboid@mastodon.social

We're at the stand, building F. Come and get some stickers, maybe buy some pins.

The Plushtodon wearing a purple hat taking a selfie.
ALT text

The Plushtodon wearing a purple hat taking a selfie.

@cassidy@blaede.family · Reply to Cassidy James :rr: :gg: :fh:

Some great and weird beers tonight at the GNOME social event. Time for bed, I have a talk about a new Open Source @roost.tools project at 10 AM! Good night, Brussels!

glass of beer next to am Orval beer bottle
ALT text

glass of beer next to am Orval beer bottle

Cassidy wearing a GNOME shirt, black and gray flannel, and black denim jacket with a bunch of pins
ALT text

Cassidy wearing a GNOME shirt, black and gray flannel, and black denim jacket with a bunch of pins

very dark red beer on a Delirium bar mat
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very dark red beer on a Delirium bar mat

very green beer
ALT text

very green beer

@rimu@mastodon.nzoss.nz
@Ameboid@mastodon.social

We're at the stand, building F. Come and get some stickers, maybe buy some pins.

The Plushtodon wearing a purple hat taking a selfie.
ALT text

The Plushtodon wearing a purple hat taking a selfie.

@dolanor@hachyderm.io

"Every single thing you do to improve the fediverse is a win for Humanity"

@benpate

A slide of Ben Pate's talk about emissary.dev with "Every single thing you do to improve the fediverse is a win for Humanity" written on it
ALT text

A slide of Ben Pate's talk about emissary.dev with "Every single thing you do to improve the fediverse is a win for Humanity" written on it

Thanks all for listening to my talk about at 2026 today! Here's my deck for the talk: Fedify: Building ActivityPub servers without the pain.

hongminhee.codeberg.page

Fedify: Building ActivityPub servers without the pain - Slidev

"Implementing ActivityPub looks simple at first—it's just JSON over HTTP,\nright? Then you hit JSON-LD context resolution. Then HTTP Signature\nverification fails on Mastodon but works on Misskey. Then you realize\nthe spec spans hundreds of pages across W3C documents and [FEPs] (Fediverse\nEnhancement Proposals), and every implementation interprets them differently.\n\nI went through this pain building [Hollo], a single-user microblogging server.\nHalfway through, I realized I was building a framework instead of an app.\nSo I extracted that framework and called it Fedify.\n\n[Fedify] is an opinionated ActivityPub framework for TypeScript. It handles\nthe protocol plumbing so you can focus on your application logic.\n\nIn this talk, I'll cover:\n\n - *Type-safe vocabulary:* The Activity Vocabulary spec is loosely defined,\n but Fedify maps it to strict TypeScript types. Your IDE knows that\n `Note.content` is a `LanguageString`, and calling\n `await create.getActor()` returns an `Actor` object.\n No more guessing at property shapes.\n\n - *Comprehensive signature support:* Fedify implements four authentication\n mechanisms—HTTP Signatures (draft-cavage), HTTP Message Signatures (RFC\n 9421), Linked Data Signatures, and Object Integrity Proofs (FEP-8b32).\n For HTTP Signatures, it uses [double-knocking]: trying RFC 9421 first,\n falling back to draft-cavage if rejected, and remembering the preference.\n This kind of interoperability work is exactly what you shouldn't have to\n do yourself.\n\n - *Framework-agnostic design:* Fedify works as middleware for Hono, Express,\n Fastify, Next.js, or any framework that speaks `Request`/`Response`.\n Bring your own database, ORM, and auth—Fedify only needs a key–value store\n for caching.\n\n - *CLI toolchain:* The `fedify inbox` command spins up an ephemeral server\n to receive and inspect activities. `fedify lookup` fetches any ActivityPub\n object by URL or fediverse handle—including from servers that require\n [authorized fetch]. No need to create throwaway accounts on production\n instances.\n\nI'll also share production stories: [Ghost chose Fedify] for federating their\npublishing platform rather than implementing the protocol themselves. Hollo\ndemonstrates single-user microblogging with full Mastodon API compatibility.\n[Hackers' Pub] shows how a developer community can integrate with\nthe fediverse.\n\nWhether you're building a new federated service or adding ActivityPub to\nan existing app, this talk will show you how Fedify turns months of protocol\nwrangling into days of actual development.\n\n[FEPs]: https://w3id.org/fep/\n[Hollo]: https://docs.hollo.social/\n[Fedify]: https://fedify.dev/\n[double-knocking]: https://swicg.github.io/activitypub-http-signature/#how-to-upgrade-supported-versions\n[authorized fetch]: https://swicg.github.io/activitypub-http-signature/#authorized-fetch\n[Ghost chose Fedify]: https://activitypub.ghost.org/day-4/\n[Hackers' Pub]: https://hackers.pub/\n"

@Ameboid@mastodon.social · Reply to Amelia Rochko

Second floor!! You can't miss our thick Plushtodon in our table.

The mastodon table, with plushies, stickers, pins for sale and behind the table two of our people holding the fort.
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The mastodon table, with plushies, stickers, pins for sale and behind the table two of our people holding the fort.

@douginamug@mastodon.xyz

Had a chat with someone at today about leveraging extant fediverse features.

For example, has become an emergent standard for looking for/finding jobs - without any semantic data, FEPs, etc. A job portal by hashtag.

Could we do something similar for e.g. hospitality/couchsurfing? Unlike remote jobs, this is location dependedent, so needs to be part of tag. How about "PlaceIn<X>" ?

Like, "I'm looking for a for FOSDEM"?

@sovtechfund@mastodon.social

Today we’re hosting the DevRoom “Funding the FOSS Ecosystem” at !

Together with @fsfe @lfeurope @nlnet @PrototypeFund we’re bringing people together to explore how software can be sustained and maintained in the long term.

Here’s a peek from today’s sessions:

- Insights from the feasibility study for the EU Sovereign Tech Fund published by @OpenForumEurope

1/2

View from the back of a crowded lecture hall during the "Funding the FOSS Ecosystem" Devroom at FOSDEM
ALT text

View from the back of a crowded lecture hall during the "Funding the FOSS Ecosystem" Devroom at FOSDEM

Photo of the presenters during the "Funding Europe’s Open Digital Infrastructure: A Detailed Case for an EU Sovereign Tech Fund" session with Nicholas Gates, Felix Reda, Jennifer Tridgell. The slide being projected on the screen reads, "Nextcloud signs Public Letten calling for EU Sovereign Tech Fund (EU-STF)"
ALT text

Photo of the presenters during the "Funding Europe’s Open Digital Infrastructure: A Detailed Case for an EU Sovereign Tech Fund" session with Nicholas Gates, Felix Reda, Jennifer Tridgell. The slide being projected on the screen reads, "Nextcloud signs Public Letten calling for EU Sovereign Tech Fund (EU-STF)"

@hisham_hm@mastodon.social

Sending good vibes to everyone at ! I couldn't make it this year, but I hope to be there next time!

If you're there, reply with your favorite talk so far!

Thanks all for listening to my talk about at 2026 today! Here's my deck for the talk: Fedify: Building ActivityPub servers without the pain.

hongminhee.codeberg.page

Fedify: Building ActivityPub servers without the pain - Slidev

"Implementing ActivityPub looks simple at first—it's just JSON over HTTP,\nright? Then you hit JSON-LD context resolution. Then HTTP Signature\nverification fails on Mastodon but works on Misskey. Then you realize\nthe spec spans hundreds of pages across W3C documents and [FEPs] (Fediverse\nEnhancement Proposals), and every implementation interprets them differently.\n\nI went through this pain building [Hollo], a single-user microblogging server.\nHalfway through, I realized I was building a framework instead of an app.\nSo I extracted that framework and called it Fedify.\n\n[Fedify] is an opinionated ActivityPub framework for TypeScript. It handles\nthe protocol plumbing so you can focus on your application logic.\n\nIn this talk, I'll cover:\n\n - *Type-safe vocabulary:* The Activity Vocabulary spec is loosely defined,\n but Fedify maps it to strict TypeScript types. Your IDE knows that\n `Note.content` is a `LanguageString`, and calling\n `await create.getActor()` returns an `Actor` object.\n No more guessing at property shapes.\n\n - *Comprehensive signature support:* Fedify implements four authentication\n mechanisms—HTTP Signatures (draft-cavage), HTTP Message Signatures (RFC\n 9421), Linked Data Signatures, and Object Integrity Proofs (FEP-8b32).\n For HTTP Signatures, it uses [double-knocking]: trying RFC 9421 first,\n falling back to draft-cavage if rejected, and remembering the preference.\n This kind of interoperability work is exactly what you shouldn't have to\n do yourself.\n\n - *Framework-agnostic design:* Fedify works as middleware for Hono, Express,\n Fastify, Next.js, or any framework that speaks `Request`/`Response`.\n Bring your own database, ORM, and auth—Fedify only needs a key–value store\n for caching.\n\n - *CLI toolchain:* The `fedify inbox` command spins up an ephemeral server\n to receive and inspect activities. `fedify lookup` fetches any ActivityPub\n object by URL or fediverse handle—including from servers that require\n [authorized fetch]. No need to create throwaway accounts on production\n instances.\n\nI'll also share production stories: [Ghost chose Fedify] for federating their\npublishing platform rather than implementing the protocol themselves. Hollo\ndemonstrates single-user microblogging with full Mastodon API compatibility.\n[Hackers' Pub] shows how a developer community can integrate with\nthe fediverse.\n\nWhether you're building a new federated service or adding ActivityPub to\nan existing app, this talk will show you how Fedify turns months of protocol\nwrangling into days of actual development.\n\n[FEPs]: https://w3id.org/fep/\n[Hollo]: https://docs.hollo.social/\n[Fedify]: https://fedify.dev/\n[double-knocking]: https://swicg.github.io/activitypub-http-signature/#how-to-upgrade-supported-versions\n[authorized fetch]: https://swicg.github.io/activitypub-http-signature/#authorized-fetch\n[Ghost chose Fedify]: https://activitypub.ghost.org/day-4/\n[Hackers' Pub]: https://hackers.pub/\n"

Thanks all for listening to my talk about at 2026 today! Here's my deck for the talk: Fedify: Building ActivityPub servers without the pain.

hongminhee.codeberg.page

Fedify: Building ActivityPub servers without the pain - Slidev

"Implementing ActivityPub looks simple at first—it's just JSON over HTTP,\nright? Then you hit JSON-LD context resolution. Then HTTP Signature\nverification fails on Mastodon but works on Misskey. Then you realize\nthe spec spans hundreds of pages across W3C documents and [FEPs] (Fediverse\nEnhancement Proposals), and every implementation interprets them differently.\n\nI went through this pain building [Hollo], a single-user microblogging server.\nHalfway through, I realized I was building a framework instead of an app.\nSo I extracted that framework and called it Fedify.\n\n[Fedify] is an opinionated ActivityPub framework for TypeScript. It handles\nthe protocol plumbing so you can focus on your application logic.\n\nIn this talk, I'll cover:\n\n - *Type-safe vocabulary:* The Activity Vocabulary spec is loosely defined,\n but Fedify maps it to strict TypeScript types. Your IDE knows that\n `Note.content` is a `LanguageString`, and calling\n `await create.getActor()` returns an `Actor` object.\n No more guessing at property shapes.\n\n - *Comprehensive signature support:* Fedify implements four authentication\n mechanisms—HTTP Signatures (draft-cavage), HTTP Message Signatures (RFC\n 9421), Linked Data Signatures, and Object Integrity Proofs (FEP-8b32).\n For HTTP Signatures, it uses [double-knocking]: trying RFC 9421 first,\n falling back to draft-cavage if rejected, and remembering the preference.\n This kind of interoperability work is exactly what you shouldn't have to\n do yourself.\n\n - *Framework-agnostic design:* Fedify works as middleware for Hono, Express,\n Fastify, Next.js, or any framework that speaks `Request`/`Response`.\n Bring your own database, ORM, and auth—Fedify only needs a key–value store\n for caching.\n\n - *CLI toolchain:* The `fedify inbox` command spins up an ephemeral server\n to receive and inspect activities. `fedify lookup` fetches any ActivityPub\n object by URL or fediverse handle—including from servers that require\n [authorized fetch]. No need to create throwaway accounts on production\n instances.\n\nI'll also share production stories: [Ghost chose Fedify] for federating their\npublishing platform rather than implementing the protocol themselves. Hollo\ndemonstrates single-user microblogging with full Mastodon API compatibility.\n[Hackers' Pub] shows how a developer community can integrate with\nthe fediverse.\n\nWhether you're building a new federated service or adding ActivityPub to\nan existing app, this talk will show you how Fedify turns months of protocol\nwrangling into days of actual development.\n\n[FEPs]: https://w3id.org/fep/\n[Hollo]: https://docs.hollo.social/\n[Fedify]: https://fedify.dev/\n[double-knocking]: https://swicg.github.io/activitypub-http-signature/#how-to-upgrade-supported-versions\n[authorized fetch]: https://swicg.github.io/activitypub-http-signature/#authorized-fetch\n[Ghost chose Fedify]: https://activitypub.ghost.org/day-4/\n[Hackers' Pub]: https://hackers.pub/\n"

Thanks all for listening to my talk about at 2026 today! Here's my deck for the talk: Fedify: Building ActivityPub servers without the pain.

hongminhee.codeberg.page

Fedify: Building ActivityPub servers without the pain - Slidev

"Implementing ActivityPub looks simple at first—it's just JSON over HTTP,\nright? Then you hit JSON-LD context resolution. Then HTTP Signature\nverification fails on Mastodon but works on Misskey. Then you realize\nthe spec spans hundreds of pages across W3C documents and [FEPs] (Fediverse\nEnhancement Proposals), and every implementation interprets them differently.\n\nI went through this pain building [Hollo], a single-user microblogging server.\nHalfway through, I realized I was building a framework instead of an app.\nSo I extracted that framework and called it Fedify.\n\n[Fedify] is an opinionated ActivityPub framework for TypeScript. It handles\nthe protocol plumbing so you can focus on your application logic.\n\nIn this talk, I'll cover:\n\n - *Type-safe vocabulary:* The Activity Vocabulary spec is loosely defined,\n but Fedify maps it to strict TypeScript types. Your IDE knows that\n `Note.content` is a `LanguageString`, and calling\n `await create.getActor()` returns an `Actor` object.\n No more guessing at property shapes.\n\n - *Comprehensive signature support:* Fedify implements four authentication\n mechanisms—HTTP Signatures (draft-cavage), HTTP Message Signatures (RFC\n 9421), Linked Data Signatures, and Object Integrity Proofs (FEP-8b32).\n For HTTP Signatures, it uses [double-knocking]: trying RFC 9421 first,\n falling back to draft-cavage if rejected, and remembering the preference.\n This kind of interoperability work is exactly what you shouldn't have to\n do yourself.\n\n - *Framework-agnostic design:* Fedify works as middleware for Hono, Express,\n Fastify, Next.js, or any framework that speaks `Request`/`Response`.\n Bring your own database, ORM, and auth—Fedify only needs a key–value store\n for caching.\n\n - *CLI toolchain:* The `fedify inbox` command spins up an ephemeral server\n to receive and inspect activities. `fedify lookup` fetches any ActivityPub\n object by URL or fediverse handle—including from servers that require\n [authorized fetch]. No need to create throwaway accounts on production\n instances.\n\nI'll also share production stories: [Ghost chose Fedify] for federating their\npublishing platform rather than implementing the protocol themselves. Hollo\ndemonstrates single-user microblogging with full Mastodon API compatibility.\n[Hackers' Pub] shows how a developer community can integrate with\nthe fediverse.\n\nWhether you're building a new federated service or adding ActivityPub to\nan existing app, this talk will show you how Fedify turns months of protocol\nwrangling into days of actual development.\n\n[FEPs]: https://w3id.org/fep/\n[Hollo]: https://docs.hollo.social/\n[Fedify]: https://fedify.dev/\n[double-knocking]: https://swicg.github.io/activitypub-http-signature/#how-to-upgrade-supported-versions\n[authorized fetch]: https://swicg.github.io/activitypub-http-signature/#authorized-fetch\n[Ghost chose Fedify]: https://activitypub.ghost.org/day-4/\n[Hackers' Pub]: https://hackers.pub/\n"

@andypiper@macaw.social

Some nice themes running through the Devroom at : storytelling from different national and international contexts (Italy, Netherlands, Germany, Europe); new apps and ideas (badgefed, splinter, FASPs, Spritely); building infrastructure and foundational tech (Bonfire, Fedify, Emissary). This is really great momentum! The speaker list today has been wonderful.

@andypiper@macaw.social

Some nice themes running through the Devroom at : storytelling from different national and international contexts (Italy, Netherlands, Germany, Europe); new apps and ideas (badgefed, splinter, FASPs, Spritely); building infrastructure and foundational tech (Bonfire, Fedify, Emissary). This is really great momentum! The speaker list today has been wonderful.

@andypiper@macaw.social

Some nice themes running through the Devroom at : storytelling from different national and international contexts (Italy, Netherlands, Germany, Europe); new apps and ideas (badgefed, splinter, FASPs, Spritely); building infrastructure and foundational tech (Bonfire, Fedify, Emissary). This is really great momentum! The speaker list today has been wonderful.

@internetarchiveeurope@toot.community
@Sascha@bonn.social

Auf den Vortrag gleich freuen wir (@askans und ich) uns besonders: @cwebber und @tsyesika wollen das Fediverse aufs nächste Level bringen. Es geht in die Tiefen des Protokolls. Und wir wissen schon, es wird „verspielt“, weil Gaming und jede andere Art der digitalen Interaktion bei der weiteren Entwicklung des Protokolls eine zentrale Rolle spielen.

fosdem.org/2026/schedule/event

Christine Lemmer-Weber und Jessica Tallon
ALT text

Christine Lemmer-Weber und Jessica Tallon

Jessica, Christine und Andi
ALT text

Jessica, Christine und Andi

Thanks all for listening to my talk about at 2026 today! Here's my deck for the talk: Fedify: Building ActivityPub servers without the pain.

hongminhee.codeberg.page

Fedify: Building ActivityPub servers without the pain - Slidev

"Implementing ActivityPub looks simple at first—it's just JSON over HTTP,\nright? Then you hit JSON-LD context resolution. Then HTTP Signature\nverification fails on Mastodon but works on Misskey. Then you realize\nthe spec spans hundreds of pages across W3C documents and [FEPs] (Fediverse\nEnhancement Proposals), and every implementation interprets them differently.\n\nI went through this pain building [Hollo], a single-user microblogging server.\nHalfway through, I realized I was building a framework instead of an app.\nSo I extracted that framework and called it Fedify.\n\n[Fedify] is an opinionated ActivityPub framework for TypeScript. It handles\nthe protocol plumbing so you can focus on your application logic.\n\nIn this talk, I'll cover:\n\n - *Type-safe vocabulary:* The Activity Vocabulary spec is loosely defined,\n but Fedify maps it to strict TypeScript types. Your IDE knows that\n `Note.content` is a `LanguageString`, and calling\n `await create.getActor()` returns an `Actor` object.\n No more guessing at property shapes.\n\n - *Comprehensive signature support:* Fedify implements four authentication\n mechanisms—HTTP Signatures (draft-cavage), HTTP Message Signatures (RFC\n 9421), Linked Data Signatures, and Object Integrity Proofs (FEP-8b32).\n For HTTP Signatures, it uses [double-knocking]: trying RFC 9421 first,\n falling back to draft-cavage if rejected, and remembering the preference.\n This kind of interoperability work is exactly what you shouldn't have to\n do yourself.\n\n - *Framework-agnostic design:* Fedify works as middleware for Hono, Express,\n Fastify, Next.js, or any framework that speaks `Request`/`Response`.\n Bring your own database, ORM, and auth—Fedify only needs a key–value store\n for caching.\n\n - *CLI toolchain:* The `fedify inbox` command spins up an ephemeral server\n to receive and inspect activities. `fedify lookup` fetches any ActivityPub\n object by URL or fediverse handle—including from servers that require\n [authorized fetch]. No need to create throwaway accounts on production\n instances.\n\nI'll also share production stories: [Ghost chose Fedify] for federating their\npublishing platform rather than implementing the protocol themselves. Hollo\ndemonstrates single-user microblogging with full Mastodon API compatibility.\n[Hackers' Pub] shows how a developer community can integrate with\nthe fediverse.\n\nWhether you're building a new federated service or adding ActivityPub to\nan existing app, this talk will show you how Fedify turns months of protocol\nwrangling into days of actual development.\n\n[FEPs]: https://w3id.org/fep/\n[Hollo]: https://docs.hollo.social/\n[Fedify]: https://fedify.dev/\n[double-knocking]: https://swicg.github.io/activitypub-http-signature/#how-to-upgrade-supported-versions\n[authorized fetch]: https://swicg.github.io/activitypub-http-signature/#authorized-fetch\n[Ghost chose Fedify]: https://activitypub.ghost.org/day-4/\n[Hackers' Pub]: https://hackers.pub/\n"

Thanks all for listening to my talk about at 2026 today! Here's my deck for the talk: Fedify: Building ActivityPub servers without the pain.

hongminhee.codeberg.page

Fedify: Building ActivityPub servers without the pain - Slidev

"Implementing ActivityPub looks simple at first—it's just JSON over HTTP,\nright? Then you hit JSON-LD context resolution. Then HTTP Signature\nverification fails on Mastodon but works on Misskey. Then you realize\nthe spec spans hundreds of pages across W3C documents and [FEPs] (Fediverse\nEnhancement Proposals), and every implementation interprets them differently.\n\nI went through this pain building [Hollo], a single-user microblogging server.\nHalfway through, I realized I was building a framework instead of an app.\nSo I extracted that framework and called it Fedify.\n\n[Fedify] is an opinionated ActivityPub framework for TypeScript. It handles\nthe protocol plumbing so you can focus on your application logic.\n\nIn this talk, I'll cover:\n\n - *Type-safe vocabulary:* The Activity Vocabulary spec is loosely defined,\n but Fedify maps it to strict TypeScript types. Your IDE knows that\n `Note.content` is a `LanguageString`, and calling\n `await create.getActor()` returns an `Actor` object.\n No more guessing at property shapes.\n\n - *Comprehensive signature support:* Fedify implements four authentication\n mechanisms—HTTP Signatures (draft-cavage), HTTP Message Signatures (RFC\n 9421), Linked Data Signatures, and Object Integrity Proofs (FEP-8b32).\n For HTTP Signatures, it uses [double-knocking]: trying RFC 9421 first,\n falling back to draft-cavage if rejected, and remembering the preference.\n This kind of interoperability work is exactly what you shouldn't have to\n do yourself.\n\n - *Framework-agnostic design:* Fedify works as middleware for Hono, Express,\n Fastify, Next.js, or any framework that speaks `Request`/`Response`.\n Bring your own database, ORM, and auth—Fedify only needs a key–value store\n for caching.\n\n - *CLI toolchain:* The `fedify inbox` command spins up an ephemeral server\n to receive and inspect activities. `fedify lookup` fetches any ActivityPub\n object by URL or fediverse handle—including from servers that require\n [authorized fetch]. No need to create throwaway accounts on production\n instances.\n\nI'll also share production stories: [Ghost chose Fedify] for federating their\npublishing platform rather than implementing the protocol themselves. Hollo\ndemonstrates single-user microblogging with full Mastodon API compatibility.\n[Hackers' Pub] shows how a developer community can integrate with\nthe fediverse.\n\nWhether you're building a new federated service or adding ActivityPub to\nan existing app, this talk will show you how Fedify turns months of protocol\nwrangling into days of actual development.\n\n[FEPs]: https://w3id.org/fep/\n[Hollo]: https://docs.hollo.social/\n[Fedify]: https://fedify.dev/\n[double-knocking]: https://swicg.github.io/activitypub-http-signature/#how-to-upgrade-supported-versions\n[authorized fetch]: https://swicg.github.io/activitypub-http-signature/#authorized-fetch\n[Ghost chose Fedify]: https://activitypub.ghost.org/day-4/\n[Hackers' Pub]: https://hackers.pub/\n"

Thanks all for listening to my talk about at 2026 today! Here's my deck for the talk: Fedify: Building ActivityPub servers without the pain.

hongminhee.codeberg.page

Fedify: Building ActivityPub servers without the pain - Slidev

"Implementing ActivityPub looks simple at first—it's just JSON over HTTP,\nright? Then you hit JSON-LD context resolution. Then HTTP Signature\nverification fails on Mastodon but works on Misskey. Then you realize\nthe spec spans hundreds of pages across W3C documents and [FEPs] (Fediverse\nEnhancement Proposals), and every implementation interprets them differently.\n\nI went through this pain building [Hollo], a single-user microblogging server.\nHalfway through, I realized I was building a framework instead of an app.\nSo I extracted that framework and called it Fedify.\n\n[Fedify] is an opinionated ActivityPub framework for TypeScript. It handles\nthe protocol plumbing so you can focus on your application logic.\n\nIn this talk, I'll cover:\n\n - *Type-safe vocabulary:* The Activity Vocabulary spec is loosely defined,\n but Fedify maps it to strict TypeScript types. Your IDE knows that\n `Note.content` is a `LanguageString`, and calling\n `await create.getActor()` returns an `Actor` object.\n No more guessing at property shapes.\n\n - *Comprehensive signature support:* Fedify implements four authentication\n mechanisms—HTTP Signatures (draft-cavage), HTTP Message Signatures (RFC\n 9421), Linked Data Signatures, and Object Integrity Proofs (FEP-8b32).\n For HTTP Signatures, it uses [double-knocking]: trying RFC 9421 first,\n falling back to draft-cavage if rejected, and remembering the preference.\n This kind of interoperability work is exactly what you shouldn't have to\n do yourself.\n\n - *Framework-agnostic design:* Fedify works as middleware for Hono, Express,\n Fastify, Next.js, or any framework that speaks `Request`/`Response`.\n Bring your own database, ORM, and auth—Fedify only needs a key–value store\n for caching.\n\n - *CLI toolchain:* The `fedify inbox` command spins up an ephemeral server\n to receive and inspect activities. `fedify lookup` fetches any ActivityPub\n object by URL or fediverse handle—including from servers that require\n [authorized fetch]. No need to create throwaway accounts on production\n instances.\n\nI'll also share production stories: [Ghost chose Fedify] for federating their\npublishing platform rather than implementing the protocol themselves. Hollo\ndemonstrates single-user microblogging with full Mastodon API compatibility.\n[Hackers' Pub] shows how a developer community can integrate with\nthe fediverse.\n\nWhether you're building a new federated service or adding ActivityPub to\nan existing app, this talk will show you how Fedify turns months of protocol\nwrangling into days of actual development.\n\n[FEPs]: https://w3id.org/fep/\n[Hollo]: https://docs.hollo.social/\n[Fedify]: https://fedify.dev/\n[double-knocking]: https://swicg.github.io/activitypub-http-signature/#how-to-upgrade-supported-versions\n[authorized fetch]: https://swicg.github.io/activitypub-http-signature/#authorized-fetch\n[Ghost chose Fedify]: https://activitypub.ghost.org/day-4/\n[Hackers' Pub]: https://hackers.pub/\n"

@z3ntu@fosstodon.org
@everton137@vivaldi.net

After the nice presentations of @haubles and @andypiper, I've asked them, "How can a grassroots movement like the Fediverse compete with social networks like BlueSky that have the resources to travel to Brussels every other week?"

I also mentioned the @leavex campaign, which makes it easier for us to contact politicians and ask them to leave X and possibly join us. And how some politicians are already asking to remove their names from the group of politicians still on X.

I'm glad I could meet @_elena again and discuss these issues.

Slide a a presentation: Our vision 

A human-centred social.web that serves the common good
ALT text

Slide a a presentation: Our vision A human-centred social.web that serves the common good

@wild1145@mastodonapp.uk

It's awesome seeing the Toot Wales / Twt cymru app featured on the Bonfire talk at

Really excited to meet @jaz and others at their apps launch event later in February.

Bonfire is now another project that looks really awesome and that I want to spend some time looking into.

@Jeremiah@interledger.social
@andypiper@macaw.social
@andypiper@macaw.social

Some nice themes running through the Devroom at : storytelling from different national and international contexts (Italy, Netherlands, Germany, Europe); new apps and ideas (badgefed, splinter, FASPs, Spritely); building infrastructure and foundational tech (Bonfire, Fedify, Emissary). This is really great momentum! The speaker list today has been wonderful.

Thanks all for listening to my talk about at 2026 today! Here's my deck for the talk: Fedify: Building ActivityPub servers without the pain.

hongminhee.codeberg.page

Fedify: Building ActivityPub servers without the pain - Slidev

"Implementing ActivityPub looks simple at first—it's just JSON over HTTP,\nright? Then you hit JSON-LD context resolution. Then HTTP Signature\nverification fails on Mastodon but works on Misskey. Then you realize\nthe spec spans hundreds of pages across W3C documents and [FEPs] (Fediverse\nEnhancement Proposals), and every implementation interprets them differently.\n\nI went through this pain building [Hollo], a single-user microblogging server.\nHalfway through, I realized I was building a framework instead of an app.\nSo I extracted that framework and called it Fedify.\n\n[Fedify] is an opinionated ActivityPub framework for TypeScript. It handles\nthe protocol plumbing so you can focus on your application logic.\n\nIn this talk, I'll cover:\n\n - *Type-safe vocabulary:* The Activity Vocabulary spec is loosely defined,\n but Fedify maps it to strict TypeScript types. Your IDE knows that\n `Note.content` is a `LanguageString`, and calling\n `await create.getActor()` returns an `Actor` object.\n No more guessing at property shapes.\n\n - *Comprehensive signature support:* Fedify implements four authentication\n mechanisms—HTTP Signatures (draft-cavage), HTTP Message Signatures (RFC\n 9421), Linked Data Signatures, and Object Integrity Proofs (FEP-8b32).\n For HTTP Signatures, it uses [double-knocking]: trying RFC 9421 first,\n falling back to draft-cavage if rejected, and remembering the preference.\n This kind of interoperability work is exactly what you shouldn't have to\n do yourself.\n\n - *Framework-agnostic design:* Fedify works as middleware for Hono, Express,\n Fastify, Next.js, or any framework that speaks `Request`/`Response`.\n Bring your own database, ORM, and auth—Fedify only needs a key–value store\n for caching.\n\n - *CLI toolchain:* The `fedify inbox` command spins up an ephemeral server\n to receive and inspect activities. `fedify lookup` fetches any ActivityPub\n object by URL or fediverse handle—including from servers that require\n [authorized fetch]. No need to create throwaway accounts on production\n instances.\n\nI'll also share production stories: [Ghost chose Fedify] for federating their\npublishing platform rather than implementing the protocol themselves. Hollo\ndemonstrates single-user microblogging with full Mastodon API compatibility.\n[Hackers' Pub] shows how a developer community can integrate with\nthe fediverse.\n\nWhether you're building a new federated service or adding ActivityPub to\nan existing app, this talk will show you how Fedify turns months of protocol\nwrangling into days of actual development.\n\n[FEPs]: https://w3id.org/fep/\n[Hollo]: https://docs.hollo.social/\n[Fedify]: https://fedify.dev/\n[double-knocking]: https://swicg.github.io/activitypub-http-signature/#how-to-upgrade-supported-versions\n[authorized fetch]: https://swicg.github.io/activitypub-http-signature/#authorized-fetch\n[Ghost chose Fedify]: https://activitypub.ghost.org/day-4/\n[Hackers' Pub]: https://hackers.pub/\n"

@gothub@exquisite.social

Today's new release of the version control system finally makes it possible to have a repository web frontend on the Game of Trees Hub, including the ability to serve static web sites directly out of hosted repositories.

We are in the process of upgrading all user VMs to make these new features available.

Watch the (upcoming in one hour) presentation by @op in the BSD devroom to learn more about how our web server implementation works: fosdem.org/2026/schedule/event

fosdem.org

FOSDEM 2026 - Browsing Git repositories with gotwebd

@Gina@fosstodon.org

Really strong start of by @RichiH 🔥 The main room is filled to the brim.

Find Richard's slides and a video recording here: github.com/RichiH/talks/tree/m

Slide on the main stage with "If we lose our democracies, open source is irrelevant and goes away"
ALT text

Slide on the main stage with "If we lose our democracies, open source is irrelevant and goes away"

Main stage room filled with people
ALT text

Main stage room filled with people

Main stage room filled with people
ALT text

Main stage room filled with people

@Codeberg@social.anoxinon.de

is going strong.

e-Paper depicting Codeberg's stats "since the beginning of FOSDEM".

During this FOSDEM, 270 new users joined. 25740 commits were pushed.

There's a display depicting stand.codeberg.org to the right, and many visible Forgejo and Codeberg stickers to the left.
ALT text

e-Paper depicting Codeberg's stats "since the beginning of FOSDEM". During this FOSDEM, 270 new users joined. 25740 commits were pushed. There's a display depicting stand.codeberg.org to the right, and many visible Forgejo and Codeberg stickers to the left.

@samvie@chaos.social

I'm in Brussels for 🇪🇺

Will be giving a talk "The Social Web and Digital Sovereignty" for on Saturday.

On Sunday I'm very happy to join the panel moderated by @jmaris on "The Fediverse and the EU's Digital Service Act" with @mellifluousbox and @alexandrageese

Looking for a great weekend. Meet old friends and make new ones. ✨

#

Sharepic meet me at fosdem26

Will be giving a talk on Saturday and a panel on sunday. There will be Streams for both.
ALT text

Sharepic meet me at fosdem26 Will be giving a talk on Saturday and a panel on sunday. There will be Streams for both.

@reiver@mastodon.social
@delta@chaos.social
@reiver@mastodon.social

On stage now, @django — arguing for widespread adoption of ActivityPub client-server (C2S) protocol.

I agree with him.

At the very least, to make extension of ActivityPub through JSON-LD namespaces possible.

But also to decouple Fediverse client development from Fediverse server development.

And more.

@wild1145@mastodonapp.uk

An absolutely awesome talk from @benpate and highlighting just how early we all are in the journey of the Fediverse as a whole.

The LOLA data portability standard from W3C sounds really awesome and I really hope we see this sort of standard adopted across the fedi as it helps solve one of the bigger pain points where your posts are stuck on the instance you write it on.

There's a whole load of other really good points that again continue to align with the sorts of feedback I see regularly about "why fedi will never be mainstream" and the more talks I'm listening to today, the more confident I am things will become more mainstream and easier to adopt for those new to the network.

@delta@chaos.social

Ever wondering where the QR codes in come from? each of them is handmade, as everything in delta :)

person drawing a QR code on a chalkboard
ALT text

person drawing a QR code on a chalkboard

@Sascha@bonn.social

Ihr möchtet gute Like-Buttons im Fediverse, die ordentlich funktionieren? Das Zauberwort für Entwickler*innen lautet „Activity Intents“ sagt @benpate. Es ist nicht so einfach wie bei zentralisierten Monopol-Diensten, aber die richtig guten Lösungen sind in Arbeit und Entwicklung.

@loy@fosstodon.org

Uh, ok...

Slide showing "I will now tell you of my evil plan to conquer the world" with the presenter stroking a plushie unicorn
ALT text

Slide showing "I will now tell you of my evil plan to conquer the world" with the presenter stroking a plushie unicorn

@wild1145@mastodonapp.uk

An absolutely awesome talk from @benpate and highlighting just how early we all are in the journey of the Fediverse as a whole.

The LOLA data portability standard from W3C sounds really awesome and I really hope we see this sort of standard adopted across the fedi as it helps solve one of the bigger pain points where your posts are stuck on the instance you write it on.

There's a whole load of other really good points that again continue to align with the sorts of feedback I see regularly about "why fedi will never be mainstream" and the more talks I'm listening to today, the more confident I am things will become more mainstream and easier to adopt for those new to the network.

@reiver@mastodon.social · Reply to @reiver ⊼ (Charles) :batman:

Thanks all for listening to my talk about at 2026 today! Here's my deck for the talk: Fedify: Building ActivityPub servers without the pain.

hongminhee.codeberg.page

Fedify: Building ActivityPub servers without the pain - Slidev

"Implementing ActivityPub looks simple at first—it's just JSON over HTTP,\nright? Then you hit JSON-LD context resolution. Then HTTP Signature\nverification fails on Mastodon but works on Misskey. Then you realize\nthe spec spans hundreds of pages across W3C documents and [FEPs] (Fediverse\nEnhancement Proposals), and every implementation interprets them differently.\n\nI went through this pain building [Hollo], a single-user microblogging server.\nHalfway through, I realized I was building a framework instead of an app.\nSo I extracted that framework and called it Fedify.\n\n[Fedify] is an opinionated ActivityPub framework for TypeScript. It handles\nthe protocol plumbing so you can focus on your application logic.\n\nIn this talk, I'll cover:\n\n - *Type-safe vocabulary:* The Activity Vocabulary spec is loosely defined,\n but Fedify maps it to strict TypeScript types. Your IDE knows that\n `Note.content` is a `LanguageString`, and calling\n `await create.getActor()` returns an `Actor` object.\n No more guessing at property shapes.\n\n - *Comprehensive signature support:* Fedify implements four authentication\n mechanisms—HTTP Signatures (draft-cavage), HTTP Message Signatures (RFC\n 9421), Linked Data Signatures, and Object Integrity Proofs (FEP-8b32).\n For HTTP Signatures, it uses [double-knocking]: trying RFC 9421 first,\n falling back to draft-cavage if rejected, and remembering the preference.\n This kind of interoperability work is exactly what you shouldn't have to\n do yourself.\n\n - *Framework-agnostic design:* Fedify works as middleware for Hono, Express,\n Fastify, Next.js, or any framework that speaks `Request`/`Response`.\n Bring your own database, ORM, and auth—Fedify only needs a key–value store\n for caching.\n\n - *CLI toolchain:* The `fedify inbox` command spins up an ephemeral server\n to receive and inspect activities. `fedify lookup` fetches any ActivityPub\n object by URL or fediverse handle—including from servers that require\n [authorized fetch]. No need to create throwaway accounts on production\n instances.\n\nI'll also share production stories: [Ghost chose Fedify] for federating their\npublishing platform rather than implementing the protocol themselves. Hollo\ndemonstrates single-user microblogging with full Mastodon API compatibility.\n[Hackers' Pub] shows how a developer community can integrate with\nthe fediverse.\n\nWhether you're building a new federated service or adding ActivityPub to\nan existing app, this talk will show you how Fedify turns months of protocol\nwrangling into days of actual development.\n\n[FEPs]: https://w3id.org/fep/\n[Hollo]: https://docs.hollo.social/\n[Fedify]: https://fedify.dev/\n[double-knocking]: https://swicg.github.io/activitypub-http-signature/#how-to-upgrade-supported-versions\n[authorized fetch]: https://swicg.github.io/activitypub-http-signature/#authorized-fetch\n[Ghost chose Fedify]: https://activitypub.ghost.org/day-4/\n[Hackers' Pub]: https://hackers.pub/\n"

Thanks all for listening to my talk about at 2026 today! Here's my deck for the talk: Fedify: Building ActivityPub servers without the pain.

hongminhee.codeberg.page

Fedify: Building ActivityPub servers without the pain - Slidev

"Implementing ActivityPub looks simple at first—it's just JSON over HTTP,\nright? Then you hit JSON-LD context resolution. Then HTTP Signature\nverification fails on Mastodon but works on Misskey. Then you realize\nthe spec spans hundreds of pages across W3C documents and [FEPs] (Fediverse\nEnhancement Proposals), and every implementation interprets them differently.\n\nI went through this pain building [Hollo], a single-user microblogging server.\nHalfway through, I realized I was building a framework instead of an app.\nSo I extracted that framework and called it Fedify.\n\n[Fedify] is an opinionated ActivityPub framework for TypeScript. It handles\nthe protocol plumbing so you can focus on your application logic.\n\nIn this talk, I'll cover:\n\n - *Type-safe vocabulary:* The Activity Vocabulary spec is loosely defined,\n but Fedify maps it to strict TypeScript types. Your IDE knows that\n `Note.content` is a `LanguageString`, and calling\n `await create.getActor()` returns an `Actor` object.\n No more guessing at property shapes.\n\n - *Comprehensive signature support:* Fedify implements four authentication\n mechanisms—HTTP Signatures (draft-cavage), HTTP Message Signatures (RFC\n 9421), Linked Data Signatures, and Object Integrity Proofs (FEP-8b32).\n For HTTP Signatures, it uses [double-knocking]: trying RFC 9421 first,\n falling back to draft-cavage if rejected, and remembering the preference.\n This kind of interoperability work is exactly what you shouldn't have to\n do yourself.\n\n - *Framework-agnostic design:* Fedify works as middleware for Hono, Express,\n Fastify, Next.js, or any framework that speaks `Request`/`Response`.\n Bring your own database, ORM, and auth—Fedify only needs a key–value store\n for caching.\n\n - *CLI toolchain:* The `fedify inbox` command spins up an ephemeral server\n to receive and inspect activities. `fedify lookup` fetches any ActivityPub\n object by URL or fediverse handle—including from servers that require\n [authorized fetch]. No need to create throwaway accounts on production\n instances.\n\nI'll also share production stories: [Ghost chose Fedify] for federating their\npublishing platform rather than implementing the protocol themselves. Hollo\ndemonstrates single-user microblogging with full Mastodon API compatibility.\n[Hackers' Pub] shows how a developer community can integrate with\nthe fediverse.\n\nWhether you're building a new federated service or adding ActivityPub to\nan existing app, this talk will show you how Fedify turns months of protocol\nwrangling into days of actual development.\n\n[FEPs]: https://w3id.org/fep/\n[Hollo]: https://docs.hollo.social/\n[Fedify]: https://fedify.dev/\n[double-knocking]: https://swicg.github.io/activitypub-http-signature/#how-to-upgrade-supported-versions\n[authorized fetch]: https://swicg.github.io/activitypub-http-signature/#authorized-fetch\n[Ghost chose Fedify]: https://activitypub.ghost.org/day-4/\n[Hackers' Pub]: https://hackers.pub/\n"

@loy@fosstodon.org

Uh, ok...

Slide showing "I will now tell you of my evil plan to conquer the world" with the presenter stroking a plushie unicorn
ALT text

Slide showing "I will now tell you of my evil plan to conquer the world" with the presenter stroking a plushie unicorn

@RichiH@chaos.social · Reply to Gina

Thanks all for listening to my talk about at 2026 today! Here's my deck for the talk: Fedify: Building ActivityPub servers without the pain.

hongminhee.codeberg.page

Fedify: Building ActivityPub servers without the pain - Slidev

"Implementing ActivityPub looks simple at first—it's just JSON over HTTP,\nright? Then you hit JSON-LD context resolution. Then HTTP Signature\nverification fails on Mastodon but works on Misskey. Then you realize\nthe spec spans hundreds of pages across W3C documents and [FEPs] (Fediverse\nEnhancement Proposals), and every implementation interprets them differently.\n\nI went through this pain building [Hollo], a single-user microblogging server.\nHalfway through, I realized I was building a framework instead of an app.\nSo I extracted that framework and called it Fedify.\n\n[Fedify] is an opinionated ActivityPub framework for TypeScript. It handles\nthe protocol plumbing so you can focus on your application logic.\n\nIn this talk, I'll cover:\n\n - *Type-safe vocabulary:* The Activity Vocabulary spec is loosely defined,\n but Fedify maps it to strict TypeScript types. Your IDE knows that\n `Note.content` is a `LanguageString`, and calling\n `await create.getActor()` returns an `Actor` object.\n No more guessing at property shapes.\n\n - *Comprehensive signature support:* Fedify implements four authentication\n mechanisms—HTTP Signatures (draft-cavage), HTTP Message Signatures (RFC\n 9421), Linked Data Signatures, and Object Integrity Proofs (FEP-8b32).\n For HTTP Signatures, it uses [double-knocking]: trying RFC 9421 first,\n falling back to draft-cavage if rejected, and remembering the preference.\n This kind of interoperability work is exactly what you shouldn't have to\n do yourself.\n\n - *Framework-agnostic design:* Fedify works as middleware for Hono, Express,\n Fastify, Next.js, or any framework that speaks `Request`/`Response`.\n Bring your own database, ORM, and auth—Fedify only needs a key–value store\n for caching.\n\n - *CLI toolchain:* The `fedify inbox` command spins up an ephemeral server\n to receive and inspect activities. `fedify lookup` fetches any ActivityPub\n object by URL or fediverse handle—including from servers that require\n [authorized fetch]. No need to create throwaway accounts on production\n instances.\n\nI'll also share production stories: [Ghost chose Fedify] for federating their\npublishing platform rather than implementing the protocol themselves. Hollo\ndemonstrates single-user microblogging with full Mastodon API compatibility.\n[Hackers' Pub] shows how a developer community can integrate with\nthe fediverse.\n\nWhether you're building a new federated service or adding ActivityPub to\nan existing app, this talk will show you how Fedify turns months of protocol\nwrangling into days of actual development.\n\n[FEPs]: https://w3id.org/fep/\n[Hollo]: https://docs.hollo.social/\n[Fedify]: https://fedify.dev/\n[double-knocking]: https://swicg.github.io/activitypub-http-signature/#how-to-upgrade-supported-versions\n[authorized fetch]: https://swicg.github.io/activitypub-http-signature/#authorized-fetch\n[Ghost chose Fedify]: https://activitypub.ghost.org/day-4/\n[Hackers' Pub]: https://hackers.pub/\n"

Thanks all for listening to my talk about at 2026 today! Here's my deck for the talk: Fedify: Building ActivityPub servers without the pain.

hongminhee.codeberg.page

Fedify: Building ActivityPub servers without the pain - Slidev

"Implementing ActivityPub looks simple at first—it's just JSON over HTTP,\nright? Then you hit JSON-LD context resolution. Then HTTP Signature\nverification fails on Mastodon but works on Misskey. Then you realize\nthe spec spans hundreds of pages across W3C documents and [FEPs] (Fediverse\nEnhancement Proposals), and every implementation interprets them differently.\n\nI went through this pain building [Hollo], a single-user microblogging server.\nHalfway through, I realized I was building a framework instead of an app.\nSo I extracted that framework and called it Fedify.\n\n[Fedify] is an opinionated ActivityPub framework for TypeScript. It handles\nthe protocol plumbing so you can focus on your application logic.\n\nIn this talk, I'll cover:\n\n - *Type-safe vocabulary:* The Activity Vocabulary spec is loosely defined,\n but Fedify maps it to strict TypeScript types. Your IDE knows that\n `Note.content` is a `LanguageString`, and calling\n `await create.getActor()` returns an `Actor` object.\n No more guessing at property shapes.\n\n - *Comprehensive signature support:* Fedify implements four authentication\n mechanisms—HTTP Signatures (draft-cavage), HTTP Message Signatures (RFC\n 9421), Linked Data Signatures, and Object Integrity Proofs (FEP-8b32).\n For HTTP Signatures, it uses [double-knocking]: trying RFC 9421 first,\n falling back to draft-cavage if rejected, and remembering the preference.\n This kind of interoperability work is exactly what you shouldn't have to\n do yourself.\n\n - *Framework-agnostic design:* Fedify works as middleware for Hono, Express,\n Fastify, Next.js, or any framework that speaks `Request`/`Response`.\n Bring your own database, ORM, and auth—Fedify only needs a key–value store\n for caching.\n\n - *CLI toolchain:* The `fedify inbox` command spins up an ephemeral server\n to receive and inspect activities. `fedify lookup` fetches any ActivityPub\n object by URL or fediverse handle—including from servers that require\n [authorized fetch]. No need to create throwaway accounts on production\n instances.\n\nI'll also share production stories: [Ghost chose Fedify] for federating their\npublishing platform rather than implementing the protocol themselves. Hollo\ndemonstrates single-user microblogging with full Mastodon API compatibility.\n[Hackers' Pub] shows how a developer community can integrate with\nthe fediverse.\n\nWhether you're building a new federated service or adding ActivityPub to\nan existing app, this talk will show you how Fedify turns months of protocol\nwrangling into days of actual development.\n\n[FEPs]: https://w3id.org/fep/\n[Hollo]: https://docs.hollo.social/\n[Fedify]: https://fedify.dev/\n[double-knocking]: https://swicg.github.io/activitypub-http-signature/#how-to-upgrade-supported-versions\n[authorized fetch]: https://swicg.github.io/activitypub-http-signature/#authorized-fetch\n[Ghost chose Fedify]: https://activitypub.ghost.org/day-4/\n[Hackers' Pub]: https://hackers.pub/\n"

@Sascha@bonn.social

@hongminhee hat mit Fedify ein Framework erstellt, also ein Software-Baustein, der anderer Software dabei helfen kann, schneller „fediversisch“ zu sprechen. Und das ist gar nicht so einfach. Um so wichtiger, dass es Fedify gibt. Die Blogsoftware Ghost nutzt es beispielsweise.

Hong Minhee aus Südkorea stellt Fedify vor.
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Hong Minhee aus Südkorea stellt Fedify vor.

@Edent@mastodon.social

Graffiti campaigners at don't seem to realise that other people have to clean up their mess.

Your generic slogan has to be scrubbed away by a low-paid worker using harsh chemicals.

But I guess they're less important than your self-righteous vandalism.

@hdv@front-end.social · Reply to Hidde

“Make your CMS interfaces accessible, 25% of authors have a disability”, says @mgifford

Mike and his slide that says the missing standard, ATAG 2.0, outling part a, editor UI and part b, support authors
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Mike and his slide that says the missing standard, ATAG 2.0, outling part a, editor UI and part b, support authors

@andypiper@macaw.social

Some nice themes running through the Devroom at : storytelling from different national and international contexts (Italy, Netherlands, Germany, Europe); new apps and ideas (badgefed, splinter, FASPs, Spritely); building infrastructure and foundational tech (Bonfire, Fedify, Emissary). This is really great momentum! The speaker list today has been wonderful.

@Codeberg@social.anoxinon.de

is going strong.

e-Paper depicting Codeberg's stats "since the beginning of FOSDEM".

During this FOSDEM, 270 new users joined. 25740 commits were pushed.

There's a display depicting stand.codeberg.org to the right, and many visible Forgejo and Codeberg stickers to the left.
ALT text

e-Paper depicting Codeberg's stats "since the beginning of FOSDEM". During this FOSDEM, 270 new users joined. 25740 commits were pushed. There's a display depicting stand.codeberg.org to the right, and many visible Forgejo and Codeberg stickers to the left.

@andypiper@macaw.social

Some nice themes running through the Devroom at : storytelling from different national and international contexts (Italy, Netherlands, Germany, Europe); new apps and ideas (badgefed, splinter, FASPs, Spritely); building infrastructure and foundational tech (Bonfire, Fedify, Emissary). This is really great momentum! The speaker list today has been wonderful.

@wild1145@mastodonapp.uk

It's awesome seeing the Toot Wales / Twt cymru app featured on the Bonfire talk at

Really excited to meet @jaz and others at their apps launch event later in February.

Bonfire is now another project that looks really awesome and that I want to spend some time looking into.

@Sascha@bonn.social

@hongminhee hat mit Fedify ein Framework erstellt, also ein Software-Baustein, der anderer Software dabei helfen kann, schneller „fediversisch“ zu sprechen. Und das ist gar nicht so einfach. Um so wichtiger, dass es Fedify gibt. Die Blogsoftware Ghost nutzt es beispielsweise.

Hong Minhee aus Südkorea stellt Fedify vor.
ALT text

Hong Minhee aus Südkorea stellt Fedify vor.

@Codeberg@social.anoxinon.de

is going strong.

e-Paper depicting Codeberg's stats "since the beginning of FOSDEM".

During this FOSDEM, 270 new users joined. 25740 commits were pushed.

There's a display depicting stand.codeberg.org to the right, and many visible Forgejo and Codeberg stickers to the left.
ALT text

e-Paper depicting Codeberg's stats "since the beginning of FOSDEM". During this FOSDEM, 270 new users joined. 25740 commits were pushed. There's a display depicting stand.codeberg.org to the right, and many visible Forgejo and Codeberg stickers to the left.

@andypiper@macaw.social
@wild1145@mastodonapp.uk

It's awesome seeing the Toot Wales / Twt cymru app featured on the Bonfire talk at

Really excited to meet @jaz and others at their apps launch event later in February.

Bonfire is now another project that looks really awesome and that I want to spend some time looking into.

@andypiper@macaw.social
@wild1145@mastodonapp.uk

It's awesome seeing the Toot Wales / Twt cymru app featured on the Bonfire talk at

Really excited to meet @jaz and others at their apps launch event later in February.

Bonfire is now another project that looks really awesome and that I want to spend some time looking into.

@gothub@exquisite.social

Today's new release of the version control system finally makes it possible to have a repository web frontend on the Game of Trees Hub, including the ability to serve static web sites directly out of hosted repositories.

We are in the process of upgrading all user VMs to make these new features available.

Watch the (upcoming in one hour) presentation by @op in the BSD devroom to learn more about how our web server implementation works: fosdem.org/2026/schedule/event

fosdem.org

FOSDEM 2026 - Browsing Git repositories with gotwebd

@unifiedpush@fosstodon.org

Got 50 test notifications during the demo !

Memo: Android hides notifications when you share your screen: run the demo with an emulator next time 😄

UP-Example shows 49 notifications in Android dropdown menu
ALT text

UP-Example shows 49 notifications in Android dropdown menu

@berlinfediday@berlin.social

Announcement: The 3rd Berlin Day will take place again in Berlin from September 11 to September 13, 2026. 🚀 We are very excited and more information will follow as soon as possible. 👨‍👨‍👧‍👧

- -
Ankündigung, der 3. Berliner Fediverse Day findet vom 11.09.-13.09.2026 wieder in statt. 🚀 Wir freuen uns schon sehr und weitere Informationen kommen, asap. 👨‍👨‍👧‍👧

@Gina@fosstodon.org

So excited to be sitting front row with @mellifluousbox at @neil 's talk on Online Safety Laws. 🔥

Neil is an authority on digital laws and its impact on Fediverse services (very relevant for Mastodon admins, mods etc!).

Neil on stage with the main slide next to him stating "Online Safety Laws, learnings from a lot of bro bono work"
ALT text

Neil on stage with the main slide next to him stating "Online Safety Laws, learnings from a lot of bro bono work"

@kingy@antiquated.systems

The LLM crawlers are becoming a nightmare for the Wikipedia infra team.

They ignore robots.txt, hit edge caches continously/unpredictable, and route traffic via residental IPs, making it difficult to mitigate their impact.

Slide showing "The rise of the machines" describing pain caused by LLM web crawlers to Wikipedia servers.
ALT text

Slide showing "The rise of the machines" describing pain caused by LLM web crawlers to Wikipedia servers.

@kingy@antiquated.systems

The LLM crawlers are becoming a nightmare for the Wikipedia infra team.

They ignore robots.txt, hit edge caches continously/unpredictable, and route traffic via residental IPs, making it difficult to mitigate their impact.

Slide showing "The rise of the machines" describing pain caused by LLM web crawlers to Wikipedia servers.
ALT text

Slide showing "The rise of the machines" describing pain caused by LLM web crawlers to Wikipedia servers.

@transitous@en.osm.town

Following the Railways and Open Transport track at 2024 got started. Just two years later Transitous is mentioned in more than a fourth of the talks there today.

fosdem.org/2026/schedule/track

Isabelle de Robert presenting the Mobility Database
ALT text

Isabelle de Robert presenting the Mobility Database

David Koňařík presenting the state of open data in Czech public transport.
ALT text

David Koňařík presenting the state of open data in Czech public transport.

Adam Pioterek talking about Bimba.
ALT text

Adam Pioterek talking about Bimba.

Jonah Brüchert talking about crowdsourcing delay information.
ALT text

Jonah Brüchert talking about crowdsourcing delay information.

@transitous@en.osm.town

Following the Railways and Open Transport track at 2024 got started. Just two years later Transitous is mentioned in more than a fourth of the talks there today.

fosdem.org/2026/schedule/track

Isabelle de Robert presenting the Mobility Database
ALT text

Isabelle de Robert presenting the Mobility Database

David Koňařík presenting the state of open data in Czech public transport.
ALT text

David Koňařík presenting the state of open data in Czech public transport.

Adam Pioterek talking about Bimba.
ALT text

Adam Pioterek talking about Bimba.

Jonah Brüchert talking about crowdsourcing delay information.
ALT text

Jonah Brüchert talking about crowdsourcing delay information.

@hdv@front-end.social · Reply to Hidde

“Make your CMS interfaces accessible, 25% of authors have a disability”, says @mgifford

Mike and his slide that says the missing standard, ATAG 2.0, outling part a, editor UI and part b, support authors
ALT text

Mike and his slide that says the missing standard, ATAG 2.0, outling part a, editor UI and part b, support authors

@hugh@social.crablab.uk

Naturally, @neil's talk at was superb, polished delivery and many follow up questions from the audience.

Such spicy content the room was practically combusting 🔥

Neil, white man in a black t-shirt, standing at a lectern gesticulating at a slide which says "Hello! I'm Neil"
ALT text

Neil, white man in a black t-shirt, standing at a lectern gesticulating at a slide which says "Hello! I'm Neil"

@andypiper@macaw.social

"it's a bit like thingiverse but you can have your own on ActivityPub" @manyfold @Floppy

A presenter is speaking at a conference, standing in front of a screen displaying the "Manyfold" website, which organizes and shares 3D print files. Various logos and banners are visible, including "FOSDEM 26"
ALT text

A presenter is speaking at a conference, standing in front of a screen displaying the "Manyfold" website, which organizes and shares 3D print files. Various logos and banners are visible, including "FOSDEM 26"

@megjlow@fosstodon.org

We had a creative time making trees and tree patterns in @turtlestitch at

There are two more workshops for young people tomorrow at - creating critters and flowers and stars.

All my resources are here: warwick.ac.uk/turtlestitch

Margaret standing in at the front of a classroom, beside a display screen, showing the title "Lets Code Trees Workshop"
ALT text

Margaret standing in at the front of a classroom, beside a display screen, showing the title "Lets Code Trees Workshop"

A stitched pattern, it is circular pattern with 'branches' going round the outside and side of the circle.
ALT text

A stitched pattern, it is circular pattern with 'branches' going round the outside and side of the circle.

A pattern stitched onto fabric, its like a square, made up of angular lines jutting out at both sides of the square.
ALT text

A pattern stitched onto fabric, its like a square, made up of angular lines jutting out at both sides of the square.

@ztec@mamot.fr

VLC allways on top of branding. And they have nothing to sell ♥️

tien tien tien (a man with his finger touching in front of him, wearing VLC cape and VLC blingbling
ALT text

tien tien tien (a man with his finger touching in front of him, wearing VLC cape and VLC blingbling

 VLC cape and VLC blingbling
ALT text

VLC cape and VLC blingbling

VLC hat in the wild
ALT text

VLC hat in the wild

VLC guy wearing VLC cape and VLC blingbling
ALT text

VLC guy wearing VLC cape and VLC blingbling

@kirschner@mastodon.social

So great to again dedicated people from the European Commission's enforcement team, civil society and researchers on the panel

" regulation in the EU: Opening and for "
fosdem.org/2026/schedule/event

lecture hall with someone in the back holding an I love free software balloon.
ALT text

lecture hall with someone in the back holding an I love free software balloon.

5 people on a panel.
ALT text

5 people on a panel.

@hugh@social.crablab.uk

Naturally, @neil's talk at was superb, polished delivery and many follow up questions from the audience.

Such spicy content the room was practically combusting 🔥

Neil, white man in a black t-shirt, standing at a lectern gesticulating at a slide which says "Hello! I'm Neil"
ALT text

Neil, white man in a black t-shirt, standing at a lectern gesticulating at a slide which says "Hello! I'm Neil"

@fedifox@ohai.social · Reply to Mastodon

@Mastodon

Would you please like to focus your attention on the issue of encryption, please. Currently you are building a network with servers that do not encrypt user data and do not offer e2ee for private messages. This will explode into a gigantic privacy catastrophe when Mastodon will get it´s endless November, so these heavy design issues must be solved before that.

@morph@chaos.social

Anyone at who wants to have a chat about FOSS tools for tech education in schools? 🤗

@mray@social.tchncs.de

I'm lost in terms of videos. I have no overview and never manage to find streams, or VODs, and when I do, the talks are almost finished.

Is that just me? 😩

@morph@chaos.social

Anyone at who wants to have a chat about FOSS tools for tech education in schools? 🤗

@ztec@mamot.fr

VLC allways on top of branding. And they have nothing to sell ♥️

tien tien tien (a man with his finger touching in front of him, wearing VLC cape and VLC blingbling
ALT text

tien tien tien (a man with his finger touching in front of him, wearing VLC cape and VLC blingbling

 VLC cape and VLC blingbling
ALT text

VLC cape and VLC blingbling

VLC hat in the wild
ALT text

VLC hat in the wild

VLC guy wearing VLC cape and VLC blingbling
ALT text

VLC guy wearing VLC cape and VLC blingbling

@kirschner@mastodon.social

Nice, there were at least 30 people who raised their hand in the Legal & Policy track when @neil asked who is following him, after he asked who is using . Great to see this change with so many more switching to the 😃

Thanks Neil for being pro bono lawyer for so many initiatives and for giving the talk "Online Safety" laws: reflections for projects" at 👏 fosdem.org/2026/schedule/event

university lecture room.
ALT text

university lecture room.

@berlinfediday@berlin.social

Announcement: The 3rd Berlin Day will take place again in Berlin from September 11 to September 13, 2026. 🚀 We are very excited and more information will follow as soon as possible. 👨‍👨‍👧‍👧

- -
Ankündigung, der 3. Berliner Fediverse Day findet vom 11.09.-13.09.2026 wieder in statt. 🚀 Wir freuen uns schon sehr und weitere Informationen kommen, asap. 👨‍👨‍👧‍👧

@kirschner@mastodon.social

Nice, there were at least 30 people who raised their hand in the Legal & Policy track when @neil asked who is following him, after he asked who is using . Great to see this change with so many more switching to the 😃

Thanks Neil for being pro bono lawyer for so many initiatives and for giving the talk "Online Safety" laws: reflections for projects" at 👏 fosdem.org/2026/schedule/event

university lecture room.
ALT text

university lecture room.

@reiver@mastodon.social

On stage now, @django — arguing for widespread adoption of ActivityPub client-server (C2S) protocol.

I agree with him.

At the very least, to make extension of ActivityPub through JSON-LD namespaces possible.

But also to decouple Fediverse client development from Fediverse server development.

And more.

@andypiper@macaw.social

Start here to follow the official Social Web Devroom liveblog, post-by-post

social.wake.st

wakest ⁂ FOSDEM (@liaizon@wake.st)

Attached: 1 image First talk today at the Social Web Devroom we have @pfefferle@mastodon.social talking about the state of WordPress's fediverse integration #FOSDEM #ActivityPub #fedidev

@box464@mastodon.social · Reply to Jeff
@andypiper@macaw.social

Start here to follow the official Social Web Devroom liveblog, post-by-post

social.wake.st

wakest ⁂ FOSDEM (@liaizon@wake.st)

Attached: 1 image First talk today at the Social Web Devroom we have @pfefferle@mastodon.social talking about the state of WordPress's fediverse integration #FOSDEM #ActivityPub #fedidev

@Sascha@bonn.social

Sandra Barthel @samvie hat Freude daran offene Netzwerke in der Politik bekannt zu machen und zu stärken.

Aber wenn Geld verteilt wird, ist das Fediverse selten dabei. Stattdessen werden nationale „Stacks“ gebaut. Für das Social Web braucht es mehr: Mehr Offenheit. Mehr Geld. Mehr Souveränität.

PS: 11.-13.09.2026 findet der nächste FediDay in Berlin statt.

Sandra Barthel über „das Social Web und digitale Souveränität“
ALT text

Sandra Barthel über „das Social Web und digitale Souveränität“

Wer sitzt am Tisch, wenn Geld verteilt wird. Nicht das Fediverse.
ALT text

Wer sitzt am Tisch, wenn Geld verteilt wird. Nicht das Fediverse.

Was braucht es für Digitale Souverönität.
ALT text

Was braucht es für Digitale Souverönität.

@kirschner@mastodon.social

Nice, there were at least 30 people who raised their hand in the Legal & Policy track when @neil asked who is following him, after he asked who is using . Great to see this change with so many more switching to the 😃

Thanks Neil for being pro bono lawyer for so many initiatives and for giving the talk "Online Safety" laws: reflections for projects" at 👏 fosdem.org/2026/schedule/event

university lecture room.
ALT text

university lecture room.

@everton137@vivaldi.net

After the nice presentations of @haubles and @andypiper, I've asked them, "How can a grassroots movement like the Fediverse compete with social networks like BlueSky that have the resources to travel to Brussels every other week?"

I also mentioned the @leavex campaign, which makes it easier for us to contact politicians and ask them to leave X and possibly join us. And how some politicians are already asking to remove their names from the group of politicians still on X.

I'm glad I could meet @_elena again and discuss these issues.

Slide a a presentation: Our vision 

A human-centred social.web that serves the common good
ALT text

Slide a a presentation: Our vision A human-centred social.web that serves the common good

@moof@cupoftea.social

I have seen a number of people at with their laptops out. A small number of them have little covers on their cameras as a sort way of protecting privacy.

None so far have privacy shields on their laptop screens, and anyone sitting beside or behind them had pretty good views of what may have been happening on those screens.

Generic privacy shields are available for about 40€. If your laptop screen has magnets in it (eg MacBooks) then they will attach with those. If not, it’s fairly easy to apply, and they can be taken off at will.

If you travel, or regularly go to conferences or work in public, then please invest in one.

@Gina@fosstodon.org

So excited to be sitting front row with @mellifluousbox at @neil 's talk on Online Safety Laws. 🔥

Neil is an authority on digital laws and its impact on Fediverse services (very relevant for Mastodon admins, mods etc!).

Neil on stage with the main slide next to him stating "Online Safety Laws, learnings from a lot of bro bono work"
ALT text

Neil on stage with the main slide next to him stating "Online Safety Laws, learnings from a lot of bro bono work"

@sovtechfund@mastodon.social

Today we’re hosting the DevRoom “Funding the FOSS Ecosystem” at !

Together with @fsfe @lfeurope @nlnet @PrototypeFund we’re bringing people together to explore how software can be sustained and maintained in the long term.

Here’s a peek from today’s sessions:

- Insights from the feasibility study for the EU Sovereign Tech Fund published by @OpenForumEurope

1/2

View from the back of a crowded lecture hall during the "Funding the FOSS Ecosystem" Devroom at FOSDEM
ALT text

View from the back of a crowded lecture hall during the "Funding the FOSS Ecosystem" Devroom at FOSDEM

Photo of the presenters during the "Funding Europe’s Open Digital Infrastructure: A Detailed Case for an EU Sovereign Tech Fund" session with Nicholas Gates, Felix Reda, Jennifer Tridgell. The slide being projected on the screen reads, "Nextcloud signs Public Letten calling for EU Sovereign Tech Fund (EU-STF)"
ALT text

Photo of the presenters during the "Funding Europe’s Open Digital Infrastructure: A Detailed Case for an EU Sovereign Tech Fund" session with Nicholas Gates, Felix Reda, Jennifer Tridgell. The slide being projected on the screen reads, "Nextcloud signs Public Letten calling for EU Sovereign Tech Fund (EU-STF)"

@janl@narrativ.es

A nice graph that shows how Mozilla dropped the ball on Servo. Now the project is thriving under Igalia’s stewardship.

Bar chart showing a drop and then triple rise on contributions to servo over the past 8 years
ALT text

Bar chart showing a drop and then triple rise on contributions to servo over the past 8 years

@Sascha@bonn.social

Auf den Vortrag gleich freuen wir (@askans und ich) uns besonders: @cwebber und @tsyesika wollen das Fediverse aufs nächste Level bringen. Es geht in die Tiefen des Protokolls. Und wir wissen schon, es wird „verspielt“, weil Gaming und jede andere Art der digitalen Interaktion bei der weiteren Entwicklung des Protokolls eine zentrale Rolle spielen.

fosdem.org/2026/schedule/event

Christine Lemmer-Weber und Jessica Tallon
ALT text

Christine Lemmer-Weber und Jessica Tallon

Jessica, Christine und Andi
ALT text

Jessica, Christine und Andi

@box464@mastodon.social · Reply to Jeff
@andypiper@macaw.social

I like this "simply by copying the same stacks and calling them European, doesn't change anything" - we have a stack, and it is open and commons-oriented @samvie

A woman is presenting at a conference called FOSDEM, standing in front of a screen displaying a presentation titled "The Social Web & Digital Sovereignty." Key points outline the importance of open digital infrastructure and funding open social networks.
ALT text

A woman is presenting at a conference called FOSDEM, standing in front of a screen displaying a presentation titled "The Social Web & Digital Sovereignty." Key points outline the importance of open digital infrastructure and funding open social networks.

@Gina@fosstodon.org

@samvie Sandra Barthel from the Alliance of Open Networks and Public Spheres is giving an excellent talk about digital sovereignty in the Social Web / Fediverse 🔥

Sandra on stage with a slide
ALT text

Sandra on stage with a slide

@everton137@vivaldi.net

After the nice presentations of @haubles and @andypiper, I've asked them, "How can a grassroots movement like the Fediverse compete with social networks like BlueSky that have the resources to travel to Brussels every other week?"

I also mentioned the @leavex campaign, which makes it easier for us to contact politicians and ask them to leave X and possibly join us. And how some politicians are already asking to remove their names from the group of politicians still on X.

I'm glad I could meet @_elena again and discuss these issues.

Slide a a presentation: Our vision 

A human-centred social.web that serves the common good
ALT text

Slide a a presentation: Our vision A human-centred social.web that serves the common good

@berlinfediday@berlin.social

Announcement: The 3rd Berlin Day will take place again in Berlin from September 11 to September 13, 2026. 🚀 We are very excited and more information will follow as soon as possible. 👨‍👨‍👧‍👧

- -
Ankündigung, der 3. Berliner Fediverse Day findet vom 11.09.-13.09.2026 wieder in statt. 🚀 Wir freuen uns schon sehr und weitere Informationen kommen, asap. 👨‍👨‍👧‍👧

@reiver@mastodon.social

On stage now, @django — arguing for widespread adoption of ActivityPub client-server (C2S) protocol.

I agree with him.

At the very least, to make extension of ActivityPub through JSON-LD namespaces possible.

But also to decouple Fediverse client development from Fediverse server development.

And more.

@bkuhn@copyleft.org · Reply to Stéphane Bortzmeyer

@bortzmeyer overheard at
> “There is a guy who does a lot of work to help the fediverse and to push people toward it. His name is Donald Trump.”

This statement contains multitudes b/c is a fork of . Initially, $DJT violated the , but AFAIK they now comply with the license. I examined the fork & they primary code they added was an advertising platform. Obviously it doesn't have federation turned on.

Cc: @jzb

@berlinfediday@berlin.social

Announcement: The 3rd Berlin Day will take place again in Berlin from September 11 to September 13, 2026. 🚀 We are very excited and more information will follow as soon as possible. 👨‍👨‍👧‍👧

- -
Ankündigung, der 3. Berliner Fediverse Day findet vom 11.09.-13.09.2026 wieder in statt. 🚀 Wir freuen uns schon sehr und weitere Informationen kommen, asap. 👨‍👨‍👧‍👧

@raffomania@mstdn.io

I’ll be talking about ties, the federated bookmark manager, today at FOSDEM - 14:00 in the Social Web devroom.

Come join and get some ties stickers!

Foto of stickers with the ties logo, which consists of two colorful chain links
ALT text

Foto of stickers with the ties logo, which consists of two colorful chain links

@andypiper@macaw.social

I like this "simply by copying the same stacks and calling them European, doesn't change anything" - we have a stack, and it is open and commons-oriented @samvie

A woman is presenting at a conference called FOSDEM, standing in front of a screen displaying a presentation titled "The Social Web & Digital Sovereignty." Key points outline the importance of open digital infrastructure and funding open social networks.
ALT text

A woman is presenting at a conference called FOSDEM, standing in front of a screen displaying a presentation titled "The Social Web & Digital Sovereignty." Key points outline the importance of open digital infrastructure and funding open social networks.

@samvie@chaos.social

I'm in Brussels for 🇪🇺

Will be giving a talk "The Social Web and Digital Sovereignty" for on Saturday.

On Sunday I'm very happy to join the panel moderated by @jmaris on "The Fediverse and the EU's Digital Service Act" with @mellifluousbox and @alexandrageese

Looking for a great weekend. Meet old friends and make new ones. ✨

#

Sharepic meet me at fosdem26

Will be giving a talk on Saturday and a panel on sunday. There will be Streams for both.
ALT text

Sharepic meet me at fosdem26 Will be giving a talk on Saturday and a panel on sunday. There will be Streams for both.

@Gina@fosstodon.org

@samvie Sandra Barthel from the Alliance of Open Networks and Public Spheres is giving an excellent talk about digital sovereignty in the Social Web / Fediverse 🔥

Sandra on stage with a slide
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Sandra on stage with a slide

@Sascha@bonn.social

Sandra Barthel @samvie hat Freude daran offene Netzwerke in der Politik bekannt zu machen und zu stärken.

Aber wenn Geld verteilt wird, ist das Fediverse selten dabei. Stattdessen werden nationale „Stacks“ gebaut. Für das Social Web braucht es mehr: Mehr Offenheit. Mehr Geld. Mehr Souveränität.

PS: 11.-13.09.2026 findet der nächste FediDay in Berlin statt.

Sandra Barthel über „das Social Web und digitale Souveränität“
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Sandra Barthel über „das Social Web und digitale Souveränität“

Wer sitzt am Tisch, wenn Geld verteilt wird. Nicht das Fediverse.
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Wer sitzt am Tisch, wenn Geld verteilt wird. Nicht das Fediverse.

Was braucht es für Digitale Souverönität.
ALT text

Was braucht es für Digitale Souverönität.

@Gina@fosstodon.org

Really strong start of by @RichiH 🔥 The main room is filled to the brim.

Find Richard's slides and a video recording here: github.com/RichiH/talks/tree/m

Slide on the main stage with "If we lose our democracies, open source is irrelevant and goes away"
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Slide on the main stage with "If we lose our democracies, open source is irrelevant and goes away"

Main stage room filled with people
ALT text

Main stage room filled with people

Main stage room filled with people
ALT text

Main stage room filled with people

@andypiper@macaw.social

I like this "simply by copying the same stacks and calling them European, doesn't change anything" - we have a stack, and it is open and commons-oriented @samvie

A woman is presenting at a conference called FOSDEM, standing in front of a screen displaying a presentation titled "The Social Web & Digital Sovereignty." Key points outline the importance of open digital infrastructure and funding open social networks.
ALT text

A woman is presenting at a conference called FOSDEM, standing in front of a screen displaying a presentation titled "The Social Web & Digital Sovereignty." Key points outline the importance of open digital infrastructure and funding open social networks.

@box464@mastodon.social · Reply to Jeff
@berlinfediday@berlin.social

Announcement: The 3rd Berlin Day will take place again in Berlin from September 11 to September 13, 2026. 🚀 We are very excited and more information will follow as soon as possible. 👨‍👨‍👧‍👧

- -
Ankündigung, der 3. Berliner Fediverse Day findet vom 11.09.-13.09.2026 wieder in statt. 🚀 Wir freuen uns schon sehr und weitere Informationen kommen, asap. 👨‍👨‍👧‍👧

@raffomania@mstdn.io

I’ll be talking about ties, the federated bookmark manager, today at FOSDEM - 14:00 in the Social Web devroom.

Come join and get some ties stickers!

Foto of stickers with the ties logo, which consists of two colorful chain links
ALT text

Foto of stickers with the ties logo, which consists of two colorful chain links

@Ameboid@mastodon.social

We're at the stand, building F. Come and get some stickers, maybe buy some pins.

The Plushtodon wearing a purple hat taking a selfie.
ALT text

The Plushtodon wearing a purple hat taking a selfie.

@raffomania@mstdn.io

I’ll be talking about ties, the federated bookmark manager, today at FOSDEM - 14:00 in the Social Web devroom.

Come join and get some ties stickers!

Foto of stickers with the ties logo, which consists of two colorful chain links
ALT text

Foto of stickers with the ties logo, which consists of two colorful chain links

@AugustB@infosec.exchange

At loitering in the CRA dev room this afternoon and the Open Source & EU policy room Sunday. Stop by, say hi, and ask me about CRA standardization if you like.

@raffomania@mstdn.io

I’ll be talking about ties, the federated bookmark manager, today at FOSDEM - 14:00 in the Social Web devroom.

Come join and get some ties stickers!

Foto of stickers with the ties logo, which consists of two colorful chain links
ALT text

Foto of stickers with the ties logo, which consists of two colorful chain links

@matrix@mastodon.matrix.org

We’re not that Matrix, but we can also be that Matrix.

Come at our booth see iamb, a TUI matrix client best served on @stereo’s cyberdeck

A cyberdeck with a screensaver that looks like the famous animation from Matrix the movie
ALT text

A cyberdeck with a screensaver that looks like the famous animation from Matrix the movie

@raffomania@mstdn.io

I’ll be talking about ties, the federated bookmark manager, today at FOSDEM - 14:00 in the Social Web devroom.

Come join and get some ties stickers!

Foto of stickers with the ties logo, which consists of two colorful chain links
ALT text

Foto of stickers with the ties logo, which consists of two colorful chain links

@janl@narrativ.es

A nice graph that shows how Mozilla dropped the ball on Servo. Now the project is thriving under Igalia’s stewardship.

Bar chart showing a drop and then triple rise on contributions to servo over the past 8 years
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Bar chart showing a drop and then triple rise on contributions to servo over the past 8 years

@AugustB@infosec.exchange

At loitering in the CRA dev room this afternoon and the Open Source & EU policy room Sunday. Stop by, say hi, and ask me about CRA standardization if you like.

@bkuhn@copyleft.org · Reply to Stéphane Bortzmeyer

@bortzmeyer overheard at
> “There is a guy who does a lot of work to help the fediverse and to push people toward it. His name is Donald Trump.”

This statement contains multitudes b/c is a fork of . Initially, $DJT violated the , but AFAIK they now comply with the license. I examined the fork & they primary code they added was an advertising platform. Obviously it doesn't have federation turned on.

Cc: @jzb

@sovtechfund@mastodon.social

Today we’re hosting the DevRoom “Funding the FOSS Ecosystem” at !

Together with @fsfe @lfeurope @nlnet @PrototypeFund we’re bringing people together to explore how software can be sustained and maintained in the long term.

Here’s a peek from today’s sessions:

- Insights from the feasibility study for the EU Sovereign Tech Fund published by @OpenForumEurope

1/2

View from the back of a crowded lecture hall during the "Funding the FOSS Ecosystem" Devroom at FOSDEM
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View from the back of a crowded lecture hall during the "Funding the FOSS Ecosystem" Devroom at FOSDEM

Photo of the presenters during the "Funding Europe’s Open Digital Infrastructure: A Detailed Case for an EU Sovereign Tech Fund" session with Nicholas Gates, Felix Reda, Jennifer Tridgell. The slide being projected on the screen reads, "Nextcloud signs Public Letten calling for EU Sovereign Tech Fund (EU-STF)"
ALT text

Photo of the presenters during the "Funding Europe’s Open Digital Infrastructure: A Detailed Case for an EU Sovereign Tech Fund" session with Nicholas Gates, Felix Reda, Jennifer Tridgell. The slide being projected on the screen reads, "Nextcloud signs Public Letten calling for EU Sovereign Tech Fund (EU-STF)"

@reiver@mastodon.social

On stage now, @django — arguing for widespread adoption of ActivityPub client-server (C2S) protocol.

I agree with him.

At the very least, to make extension of ActivityPub through JSON-LD namespaces possible.

But also to decouple Fediverse client development from Fediverse server development.

And more.

@postmarketOS@treehouse.systems

A double-feature of postmarketOS related talks is coming up in the FOSS on Mobile devroom UB4 132 at , starting at 15:00 (in a bit more than 1h):

Mainline kernel for Fairphones - 2026 update by @z3ntu

postmarketOS: Reliability in 2026 by @ollieparanoid

You can watch in person or stream: live.fosdem.org/watch/ub4132

Matrix room for asking questions: matrix.to/#/#2026-foss-on-mobi

Check out the Foss On Mobile devroom schedule if you haven't already for more exciting Linux Mobile talks: fosdem.org/2026/schedule/track

Photo of the whiteboard showing UB4.132, with the two talks scribbled on top
ALT text

Photo of the whiteboard showing UB4.132, with the two talks scribbled on top

@Ameboid@mastodon.social · Reply to Amelia Rochko

Second floor!! You can't miss our thick Plushtodon in our table.

The mastodon table, with plushies, stickers, pins for sale and behind the table two of our people holding the fort.
ALT text

The mastodon table, with plushies, stickers, pins for sale and behind the table two of our people holding the fort.

@box464@mastodon.social

If my translator is working this reads as:

Mastodon is switching from Discord to Zulip for their public chat room?! (I’m a fan of Zulip so if that is true, yay!) But some questions about preserving the history of the existing Discord chat.

Second, when creating a new account you’ll be presented with regionally appropriate server choices rather than mastodon.social as a default.

bonn.social

Sascha Foerster @ FOSDEM (@Sascha@bonn.social)

Angehängt: 3 Bilder Nächste: @Mastodon@mastodon.social mit @haubles@hachyderm.io und @andypiper@macaw.social. 1. Discord wird durch Zulip ersetzt. Ich gucke @hakendran@social.heise.de dabei an. ;) 2. Statt Mastodon.social werden bald die regional nächsten Server in der eigenen Sprache vorgeschlagen. Das freut mich sehr für @Bonn.social und Co. Alle Admins, die mehr dazu erfahren wollen, können sich hier registrieren (man entschuldigt sich für Google Workspace): https://docs.google.com/forms/d/e/1FAIpQLSf5sZs1z_hiM3oU0ahPYSB7xwlw6v4nqjERkxO9kgj3CMae8g/viewform #FOSDEM #SocialWeb #Mastodon #Fediverse

@Sascha@bonn.social

Nächste: @Mastodon mit @haubles und @andypiper.

1. Discord wird durch Zulip ersetzt. Ich gucke @hakendran dabei an. ;)

2. Statt Mastodon.social werden bald die regional nächsten Server in der eigenen Sprache vorgeschlagen. Das freut mich sehr für @Bonn.social und Co.

Alle Admins, die mehr dazu erfahren wollen, können sich hier registrieren (man entschuldigt sich für Google Workspace):
docs.google.com/forms/d/e/1FAI

Hannah und Andi
ALT text

Hannah und Andi

Die Vision: Menschenzentriertes Social Web, gemeinnützig
ALT text

Die Vision: Menschenzentriertes Social Web, gemeinnützig

Server-Emfpehlungen werden verbessert
ALT text

Server-Emfpehlungen werden verbessert

@box464@mastodon.social · Reply to Jeff

It’s 6:30 am CST and they are taking a 30 min break. Next up is a bookmark manager in the fediverse.

Heard some interesting talks, the last of which was about C2S ActivityPub. There is a new client app being built called Sprouts.

@delta@chaos.social

Great news from @Mastodon at : they're going to change the default server recommendation away from mastodon.social, to a geographically and linguistically appropriate instance for all new users.

It'll be opt-in for server admins, too, which is great. ❤️

@bortzmeyer@mastodon.gougere.fr · Reply to Stéphane Bortzmeyer

"tags.pub - following hashtags globally" by Evan Prodromou

But following hashtags is not global (you may miss toots that did not arrive on your instance)

Idea: an instance for hashtags (tags.pub) where each hashtag has its account. Instances that choose to partcipate will write to these accounts. Following a hashtag will be subscribing to these accounts.

@reiver@mastodon.social
@reiver@mastodon.social
@hdv@front-end.social · Reply to Hidde

“Common arguments for open source include lower costs, interoperability and transparancy… they don't form one coherent narrative but choose whichever works best for each target group. You can use everything, just like ingredients in hot pot”—Rosalind Liu

slide that had the three categories, 'interop' uses a picture of sweet potato fries as an example
ALT text

slide that had the three categories, 'interop' uses a picture of sweet potato fries as an example

@reiver@mastodon.social

Speaker on stage in the Social Web room at FOSDEM 2026 is arguing for open-source Fediverse projects to do product-development.

Although he is framing it in terms of building for a community.

I agree with him. Although, I think it is true of open-source projects in general.

(For completeness — others have said that, too.)

Great news from @Mastodon at : they're going to change the default server recommendation away from mastodon.social, to a geographically and linguistically appropriate instance for all new users.

It'll be opt-in for server admins, too, which is great. ❤️

@wr@infosec.exchange

History repeats itself... not a single pre-event mention of 2026 in the Belgian mainstream media.
Wake-up Belgium! You're hosting the largest Free Software and OpenSource related conference in the f#### World!

@wr@infosec.exchange

History repeats itself... not a single pre-event mention of 2026 in the Belgian mainstream media.
Wake-up Belgium! You're hosting the largest Free Software and OpenSource related conference in the f#### World!

@plwt@mstdn.social

A great talk on the policy behind the implementation of open source by the Dutch government by @Gina

Good to see large public bodies appreciate the value of being present at and understand the value of supporting open source projects.

@Sascha@bonn.social

Wie retten wir Social Media als demokratische Kraft? @bjoernsta präsentiert die Kampagne bei der . Hoffen wir auf weitere Internationalisierung der Kampagne, die weiter gezeichnet werden kann. Spenden könnt ihr ebenfalls:
savesocial.eu

Andi Piper präsentiert Björn Staschen
ALT text

Andi Piper präsentiert Björn Staschen

Björn und Andi merken dass sie fotografiert werden
ALT text

Björn und Andi merken dass sie fotografiert werden

Björn winkt in die Kamera, Andi guckt suchend
ALT text

Björn winkt in die Kamera, Andi guckt suchend

@plwt@mstdn.social

A great talk on the policy behind the implementation of open source by the Dutch government by @Gina

Good to see large public bodies appreciate the value of being present at and understand the value of supporting open source projects.

@Ameboid@mastodon.social · Reply to Amelia Rochko

Second floor!! You can't miss our thick Plushtodon in our table.

The mastodon table, with plushies, stickers, pins for sale and behind the table two of our people holding the fort.
ALT text

The mastodon table, with plushies, stickers, pins for sale and behind the table two of our people holding the fort.

@Sascha@bonn.social

Wie retten wir Social Media als demokratische Kraft? @bjoernsta präsentiert die Kampagne bei der . Hoffen wir auf weitere Internationalisierung der Kampagne, die weiter gezeichnet werden kann. Spenden könnt ihr ebenfalls:
savesocial.eu

Andi Piper präsentiert Björn Staschen
ALT text

Andi Piper präsentiert Björn Staschen

Björn und Andi merken dass sie fotografiert werden
ALT text

Björn und Andi merken dass sie fotografiert werden

Björn winkt in die Kamera, Andi guckt suchend
ALT text

Björn winkt in die Kamera, Andi guckt suchend

@everton137@vivaldi.net

After the nice presentations of @haubles and @andypiper, I've asked them, "How can a grassroots movement like the Fediverse compete with social networks like BlueSky that have the resources to travel to Brussels every other week?"

I also mentioned the @leavex campaign, which makes it easier for us to contact politicians and ask them to leave X and possibly join us. And how some politicians are already asking to remove their names from the group of politicians still on X.

I'm glad I could meet @_elena again and discuss these issues.

Slide a a presentation: Our vision 

A human-centred social.web that serves the common good
ALT text

Slide a a presentation: Our vision A human-centred social.web that serves the common good

@Sascha@bonn.social

Nächste: @Mastodon mit @haubles und @andypiper.

1. Discord wird durch Zulip ersetzt. Ich gucke @hakendran dabei an. ;)

2. Statt Mastodon.social werden bald die regional nächsten Server in der eigenen Sprache vorgeschlagen. Das freut mich sehr für @Bonn.social und Co.

Alle Admins, die mehr dazu erfahren wollen, können sich hier registrieren (man entschuldigt sich für Google Workspace):
docs.google.com/forms/d/e/1FAI

Hannah und Andi
ALT text

Hannah und Andi

Die Vision: Menschenzentriertes Social Web, gemeinnützig
ALT text

Die Vision: Menschenzentriertes Social Web, gemeinnützig

Server-Emfpehlungen werden verbessert
ALT text

Server-Emfpehlungen werden verbessert

@Mara@hachyderm.io

If you want a Rust button and a discount code for RustWeek, come find me at FOSDEM this weekend!

I now have bright pink hair, so should be easy to find :)

A whole pile of pin buttons with the Rust logo on top of the progress pride flag.
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A whole pile of pin buttons with the Rust logo on top of the progress pride flag.

@Sascha@bonn.social

Nächste: @Mastodon mit @haubles und @andypiper.

1. Discord wird durch Zulip ersetzt. Ich gucke @hakendran dabei an. ;)

2. Statt Mastodon.social werden bald die regional nächsten Server in der eigenen Sprache vorgeschlagen. Das freut mich sehr für @Bonn.social und Co.

Alle Admins, die mehr dazu erfahren wollen, können sich hier registrieren (man entschuldigt sich für Google Workspace):
docs.google.com/forms/d/e/1FAI

Hannah und Andi
ALT text

Hannah und Andi

Die Vision: Menschenzentriertes Social Web, gemeinnützig
ALT text

Die Vision: Menschenzentriertes Social Web, gemeinnützig

Server-Emfpehlungen werden verbessert
ALT text

Server-Emfpehlungen werden verbessert

@Gina@fosstodon.org

Yall why is it a sauna in the Legal & Policy devroom? 🥲

Big room filled with people which is currently very very hot
ALT text

Big room filled with people which is currently very very hot

@Ameboid@mastodon.social

We're at the stand, building F. Come and get some stickers, maybe buy some pins.

The Plushtodon wearing a purple hat taking a selfie.
ALT text

The Plushtodon wearing a purple hat taking a selfie.

@torgo@mastodon.social

Live coding and live *printing* (using CSS styling), on stage at the Browser & Web Platform dev room at . Mind blown. 🖨️

@fsfe@mastodon.social

At his talk “An Introduction to Law and ”, our colleague Gabriel Ku Wei Lin highlighted a case by @civio: a Spanish Supreme Court ruling that provides a legal precedent that underlines the importance of transparency in source code and algorithms, and support for the Freedom to Study.

Want to know more? We’ll be publishing a article on this case next week! Stay tuned!

A person standing at a stage giving a talk with some slides an a screen behind him
ALT text

A person standing at a stage giving a talk with some slides an a screen behind him

@Sascha@bonn.social

Nächste: @Mastodon mit @haubles und @andypiper.

1. Discord wird durch Zulip ersetzt. Ich gucke @hakendran dabei an. ;)

2. Statt Mastodon.social werden bald die regional nächsten Server in der eigenen Sprache vorgeschlagen. Das freut mich sehr für @Bonn.social und Co.

Alle Admins, die mehr dazu erfahren wollen, können sich hier registrieren (man entschuldigt sich für Google Workspace):
docs.google.com/forms/d/e/1FAI

Hannah und Andi
ALT text

Hannah und Andi

Die Vision: Menschenzentriertes Social Web, gemeinnützig
ALT text

Die Vision: Menschenzentriertes Social Web, gemeinnützig

Server-Emfpehlungen werden verbessert
ALT text

Server-Emfpehlungen werden verbessert

@raffomania@mstdn.io

I’ll be talking about ties, the federated bookmark manager, today at FOSDEM - 14:00 in the Social Web devroom.

Come join and get some ties stickers!

Foto of stickers with the ties logo, which consists of two colorful chain links
ALT text

Foto of stickers with the ties logo, which consists of two colorful chain links

@bortzmeyer@mastodon.gougere.fr · Reply to Stéphane Bortzmeyer

Purely corporate speak from Mastodon official, boring and self-serving. (And insisting that new users should be directed to one specific instance, but no longer mastodon.social, but mandatory Mastodon and have to agree with the terms of use.)

@wild1145@mastodonapp.uk

A great talk so far from the @Mastodon team here at On how the project is being structured and how it's building communities and bridges.

A real highlight on being resilient and self reliant something that I think is likely to be a theme this weekend.

Also really interesting to see the shift from depending on off the shelf commercial products to those they can self host.

Kudos @andypiper and @haubles for an awesome talk!

@wild1145@mastodonapp.uk

A great talk so far from the @Mastodon team here at On how the project is being structured and how it's building communities and bridges.

A real highlight on being resilient and self reliant something that I think is likely to be a theme this weekend.

Also really interesting to see the shift from depending on off the shelf commercial products to those they can self host.

Kudos @andypiper and @haubles for an awesome talk!

@kushal@toots.dgplug.org

So happy to see that quote on the stage. Some people freaked out when I gave the lighting talk "All code is political" a few years ago in youtu.be/p_Vx3gDHeUI?t=1779

Update: years, not hours. Someday I will learn to type properly.

youtube.com

Lightning Talks - May 17, 6pm

A collection of lightning talks made by the community.4:25 - Trey Hunner - Give a Lightning Talk 8:50 - Takanori Suzuki - Learn Japanese with Python14:35 - K...

@Edent@mastodon.social

Just grabbed the app at . Hope it will help me find veggie friendly food while I'm travelling.

mastodon.social

openfoodfacts (@openfoodfacts@mastodon.social)

Attached: 1 image Open Food Facts is going to FOSDEM in Brussels: Jan 31 – Feb 1 Pierre and a bunch of Open Food Facts volunteers will be there to meet the open-source community 🚀 FOSDEM is the biggest free open-source event where people share, build, and collaborate. Pierre will give a talk: → Open Food Facts : Getting together to reduce health and environmental impacts of consumption Come say hi 💚 #OpenFoodFacts #FOSDEM #OpenSource #Brussels #CivicTech #OpenData #Volunteers #TechForGood

@openfoodfacts@mastodon.social

Open Food Facts is going to FOSDEM in Brussels: Jan 31 – Feb 1

Pierre and a bunch of Open Food Facts volunteers will be there to meet the open-source community 🚀

FOSDEM is the biggest free open-source event where people share, build, and collaborate.

Pierre will give a talk:
→ Open Food Facts : Getting together to reduce health and environmental impacts of consumption

Come say hi 💚

@everton137@vivaldi.net

Do you know any politicians who are participating in ? I would like to give them my letter and encourage them to : leavex.eu/letter

Tomorrow we will have the MEP @alexandrageese joining an interesting panel

The Fediverse and the EU's Digital Services Act: solving the challenges of modern social media?

fosdem.org/2026/schedule/event

fosdem.org

FOSDEM 2026 - The Fediverse and the EU's Digital Services Act: solving the challenges of modern social media?

@everton137@vivaldi.net

Do you know any politicians who are participating in ? I would like to give them my letter and encourage them to : leavex.eu/letter

Tomorrow we will have the MEP @alexandrageese joining an interesting panel

The Fediverse and the EU's Digital Services Act: solving the challenges of modern social media?

fosdem.org/2026/schedule/event

fosdem.org

FOSDEM 2026 - The Fediverse and the EU's Digital Services Act: solving the challenges of modern social media?

@onrust@infosec.exchange · Reply to onrust 🍉

It's Stockholm syndrome, Leenaars says.

Mentions the example of the Dutch government - ministry of Finance making a big project out of moving to Microsoft, even though this creates:

  • More dependence on US-based tools
  • Productivity loss

@Gina@fosstodon.org

Really strong start of by @RichiH 🔥 The main room is filled to the brim.

Find Richard's slides and a video recording here: github.com/RichiH/talks/tree/m

Slide on the main stage with "If we lose our democracies, open source is irrelevant and goes away"
ALT text

Slide on the main stage with "If we lose our democracies, open source is irrelevant and goes away"

Main stage room filled with people
ALT text

Main stage room filled with people

Main stage room filled with people
ALT text

Main stage room filled with people

@bortzmeyer@mastodon.gougere.fr · Reply to Stéphane Bortzmeyer

"FOSS in times of war, scarcity and (adversarial) AI", talk by Michiel Leenaars "We need to talk about war"'

Because not everything at can be fun.

[FOSS = Free / Open Source Software. AI = generating funny answers to stupid questions]

@ztec@mamot.fr

Resist Organise Protect! Verry emotional introduction to this year. Times justify it. Congrats to the speaker (sorry I didn't get your name)

open source has always been political
ALT text

open source has always been political

resist organise protect
ALT text

resist organise protect

@kushal@toots.dgplug.org

So happy to see that quote on the stage. Some people freaked out when I gave the lighting talk "All code is political" a few years ago in youtu.be/p_Vx3gDHeUI?t=1779

Update: years, not hours. Someday I will learn to type properly.

youtube.com

Lightning Talks - May 17, 6pm

A collection of lightning talks made by the community.4:25 - Trey Hunner - Give a Lightning Talk 8:50 - Takanori Suzuki - Learn Japanese with Python14:35 - K...

@dgrabla@mastodon.social

"This weekend we are the center of open source, and also on the center of EU, and the center of the free world"

@onrust@infosec.exchange · Reply to onrust 🍉

Another talk relevant to workers:

1 Feb, at 16:05
Burnout in Open Source: A Structural Problem We Can Fix Together

This talk identifies 6 factors that contribute to developer burnout:

  1. difficulty getting paid,
  2. workload and time commitment,
  3. maintenance work as unrewarding,
  4. toxic community behaviour,
  5. hyper-responsibility
  6. pressure to prove oneself.

Recommendations for structural changes to address developer burnout:

  1. pay OSS developers
  2. foster a culture of recognition and respect
  3. grow the community
  4. advocate for maintainers

Burnout in Open Source: A Structural Problem We Can Fix Together

I'm a psychology researcher that has been moved by the extent of burnout in Open Source, and I've written what I believe to be the most comprehensive report to date on burnout among OSS developers. I reviewed the academic literature, conducted a qualitative analysis of online discussion in the OSS community, and interviewed OSS developers. I identified 6 factors that contribute to developer burnout: difficulty getting paid, workload and time commitment, maintenance work as unrewarding, toxic community behaviour, hyper-responsibility and pressure to prove oneself. I recommend 4 structural changes to address developer burnout: pay OSS developers, foster a culture of recognition and respect, grow the community and advocate for maintainers.

    Track: Community
    Room: UB5.230
    Day: Sunday
    Start (UTC+1): 16:05
    End (UTC+1): 16:30
    Video only: ub5230
    Chat: Join the conversation!
ALT text

Burnout in Open Source: A Structural Problem We Can Fix Together I'm a psychology researcher that has been moved by the extent of burnout in Open Source, and I've written what I believe to be the most comprehensive report to date on burnout among OSS developers. I reviewed the academic literature, conducted a qualitative analysis of online discussion in the OSS community, and interviewed OSS developers. I identified 6 factors that contribute to developer burnout: difficulty getting paid, workload and time commitment, maintenance work as unrewarding, toxic community behaviour, hyper-responsibility and pressure to prove oneself. I recommend 4 structural changes to address developer burnout: pay OSS developers, foster a culture of recognition and respect, grow the community and advocate for maintainers. Track: Community Room: UB5.230 Day: Sunday Start (UTC+1): 16:05 End (UTC+1): 16:30 Video only: ub5230 Chat: Join the conversation!

@onrust@infosec.exchange · Reply to onrust 🍉

Curious (or not?) that one of FOSDEM 2026's sponsors is google, which provides part of the tech infrastructure for israel to commit genocide in Palestine through its participation in project Nimbus...

some refs:

Sponsor Google facilitates genocide in Palestine
ALT text

Sponsor Google facilitates genocide in Palestine

@onrust@infosec.exchange

FOSDEM starting in a bit!

Some talks that could be interesting for workers:

31 Jan, 10:00
FOSS in times of war, scarcity and (adversarial) AI -> war always most hurts working people

We need to talk about war. And we need to talk about companies building bots that propose to rewrite our source code. And about the people behind both, and how we preserve what is great about FOSS while avoiding disruption. How do geopolitical conflicts on the one hand and the risk of bot-generated (adversarial) code on the other influence the global community working together on Free and Open Source software?

cc @techwerkers

FOSS in times of war, scarcity and (adversarial) AI

We need to talk about war. And we need to talk about companies building bots that propose to rewrite our source code. And about the people behind both, and how we preserve what is great about FOSS while avoiding disruption. How do geopolitical conflicts on the one hand and the risk of bot-generated (adversarial) code on the other influence the global community working together on Free and Open Source software?

 Day: Saturday
Start (UTC+1): 10:00
End (UTC+1): 10:50
ALT text

FOSS in times of war, scarcity and (adversarial) AI We need to talk about war. And we need to talk about companies building bots that propose to rewrite our source code. And about the people behind both, and how we preserve what is great about FOSS while avoiding disruption. How do geopolitical conflicts on the one hand and the risk of bot-generated (adversarial) code on the other influence the global community working together on Free and Open Source software? Day: Saturday Start (UTC+1): 10:00 End (UTC+1): 10:50

@Edent@mastodon.social

If you're at , I highly recommend "Diversifying Open Source - An Open Standards Playbook for Inclusive and Equitable Tech Projects" by Paloma Oliveira.

It is a brilliant mix of practical actions you can take to make your FOSS projects better, backed by some fairly in-depth theory.

link.springer.com/book/10.1007

Eink screen showing the book's cover.
ALT text

Eink screen showing the book's cover.

@gnu_slash_gabber@social.tchncs.de

is it just me or do all the good talks at overlap? am slightly overwhelmed but very excited. also: are talks recorded so i can view them later?

@newsmast@backend.newsmast.org

It's FOSDEM this weekend!

The Social Web track, and many of the others, are a great opportunity to learn more about projects on the Social Web.

As always, we're really excited to hear more about what our friends and supporters are up to.

If you're not there in Brussels, you can follow along online with us. Check out the schedule below 👇

fosdem.org/2026/schedule/

fosdem.org

FOSDEM 2026 - Schedule

@Ameboid@mastodon.social

This year I'll be at too. I'll be at the stand selling you pins and stickers. Please drop by, say hi, and buy our stuff, I don't want to have to carry it back.

And remember to live, laugh, and federate.

@n0toose@chaos.social

best part about meeting my fellow contributors during is that i get to bully them into merging my pull requests /joke

@opencommit@fosstodon.org

A New Home for Open Source: OpenCommit is Live! 🚀

We are a new, growing foundation driven by a simple but vital mission: providing a reliable, independent home for projects. Our goal is to be more than just a provider; we want to be a cornerstone in a future, network of standing alongside fantastic community efforts like and our platform's core .

Read more: opencommit.nl/en/news/launch/

We're walking around at by the way!

opencommit.nl

A New Home for Open Source: OpenCommit is Live! 🚀 | Stichting OpenCommit

Stichting OpenGit, ook bekend als OpenCommit - Bevordering van open source software

@haubles@hachyderm.io

Excited for this weekend 😁 Let's meet up — here's where I'll be:

* The Mastodon stand for most of the weekend! Stand F.04
* Talk: "Tending the Herd: Community at Mastodon" in the social web devroom. Last minute add, @andypiper will be co-presenting with me! ✨ (Saturday, 11:30-12, H.2215)
* Hachyderm BOF (Sunday, 10-11, H.3244)
* On a scavenger hunt to find every Manneken Pis in town

See you there! :mastodondance:

fosdem.org/2026/schedule/event

fosdem.org

FOSDEM 2026 - Tending the Herd: Community at Mastodon

@artlog@agora.l0g.eu
#fosdem Je suis à dix minutes du FOSDEM / université libre de bruxelles.
j'y suis passé , il y a une foule de 'volunteer' fosdem avec des t-shirt orange dans le restau u
j'ai demandém ils n'ont plus besoin de vonlontaire pour aujourd'hui, peut être demain ...

agora.l0g.eu

L0G_Agora

@mapache@hachyderm.io

This hotel is so nice. And it is very close to the European Parliament, I think Brusells is probably one of my favorite cities in Europe.

See you at tomorrow!

P.S. Any recommendations for dinner around here?

@haubles@hachyderm.io

Excited for this weekend 😁 Let's meet up — here's where I'll be:

* The Mastodon stand for most of the weekend! Stand F.04
* Talk: "Tending the Herd: Community at Mastodon" in the social web devroom. Last minute add, @andypiper will be co-presenting with me! ✨ (Saturday, 11:30-12, H.2215)
* Hachyderm BOF (Sunday, 10-11, H.3244)
* On a scavenger hunt to find every Manneken Pis in town

See you there! :mastodondance:

fosdem.org/2026/schedule/event

fosdem.org

FOSDEM 2026 - Tending the Herd: Community at Mastodon

@Ameboid@mastodon.social

This year I'll be at too. I'll be at the stand selling you pins and stickers. Please drop by, say hi, and buy our stuff, I don't want to have to carry it back.

And remember to live, laugh, and federate.

@bkuhn@copyleft.org · Reply to Bradley M. Kuhn

😍
…It is wonderful to be loved by the Norwegian community. Last year, @sjn brought me 500g of at . This year, a larger group — incl. @Liks0m & @Foxboron & @aslakr — conspired to bring me 3kg of Brunost & 1kg of Geitost!

They now joke (?) that it'll continue to progress: .5kg->2.5kg->12.5kg
I keep reminding them I have to prove to USA CBP it's all for personal consumption. I can totally eat 12.5kg in 1 year, but CBP might not believe me!
♥️NORGE_FOSS!

4kg of TINE Gudbrandsdalsost from Norway on a table at a FOSDEM fringe event
ALT text

4kg of TINE Gudbrandsdalsost from Norway on a table at a FOSDEM fringe event

@bkuhn@copyleft.org · Reply to Bradley M. Kuhn

😍
…It is wonderful to be loved by the Norwegian community. Last year, @sjn brought me 500g of at . This year, a larger group — incl. @Liks0m & @Foxboron & @aslakr — conspired to bring me 3kg of Brunost & 1kg of Geitost!

They now joke (?) that it'll continue to progress: .5kg->2.5kg->12.5kg
I keep reminding them I have to prove to USA CBP it's all for personal consumption. I can totally eat 12.5kg in 1 year, but CBP might not believe me!
♥️NORGE_FOSS!

4kg of TINE Gudbrandsdalsost from Norway on a table at a FOSDEM fringe event
ALT text

4kg of TINE Gudbrandsdalsost from Norway on a table at a FOSDEM fringe event

@rileytestut@mastodon.social

Just landed in Brussels for ! If you’re also attending would love to say hi, I’ll mostly be hanging out near the Social Web and Policy devrooms 👋

@cwebber@social.coop

Working on my slides for in the hotel room with my extremely normal computing setup

Christine is sitting on a bed crosslegged, her split keyboard is on her legs and her arms propped up on pillows. On a stool sitting on the bed as a "table" is a portable monitor and the MNT Pocket Reform. She has emacs on the monitor and Firefox open on the Pocket with slides
ALT text

Christine is sitting on a bed crosslegged, her split keyboard is on her legs and her arms propped up on pillows. On a stool sitting on the bed as a "table" is a portable monitor and the MNT Pocket Reform. She has emacs on the monitor and Firefox open on the Pocket with slides

@captnemo.in@bsky.brid.gy

Poster I made for endoflife.date at the AboutCode Workshop fringe event.

endeflife.date
EOL DATE
- support life cycle 
@ COMMUNITY WIKI
• OPEN API
USED BY your tool?

Needs help:

O contribute products
 standard'se a sPEC
FOR EOL INFO
naming (PURL?) Jor

* → FIND @NEMO@RECURSE SOCIAL
ALT text

endeflife.date EOL DATE - support life cycle @ COMMUNITY WIKI • OPEN API USED BY your tool? Needs help: O contribute products standard'se a sPEC FOR EOL INFO naming (PURL?) Jor * → FIND @NEMO@RECURSE SOCIAL

@RosannaSibora@fosstodon.org

I’m excited to be speaking at about leading to alternatives. Are you interested in learning more on why change is as much about people and culture as it is about technology?

I’ll share my personal lessons from real-world transitions to solutions, building resilient digital ecosystems, and helping teams adopt open source with confidence.

Update: for those who missed the talk here you'll find the recording video.fosdem.org/2026/aw1120/7

A banner promoting a talk at FOSDEM 2026, featuring a picture of Rosanna Sibora. Title of the talk: Leading CHange in Europe's Public Digital Infrastructure. Date: Saturday, 16:30.
ALT text

A banner promoting a talk at FOSDEM 2026, featuring a picture of Rosanna Sibora. Title of the talk: Leading CHange in Europe's Public Digital Infrastructure. Date: Saturday, 16:30.

A banner promoting a talk at FOSDEM 2026, featuring a picture of Rosanna Sibora. Title of the talk: Leading CHange in Europe's Public Digital Infrastructure. Date: Saturday, 16:30.
ALT text

A banner promoting a talk at FOSDEM 2026, featuring a picture of Rosanna Sibora. Title of the talk: Leading CHange in Europe's Public Digital Infrastructure. Date: Saturday, 16:30.

@Sascha@bonn.social

Gefühlt hatte ich 2016 zuletzt so viele Kommentare auf einen Blogartikel:
bonn.digital/peertube-statt-yo

Danke @pfefferle für das ActivityPub-Plugin in WordPress. :) Bis morgen bei der

@bonn.digital@bonn.digital
Videos lädt man bei YouTube hoch. Das ist bequem, kostet scheinbar nichts und funktioniert. Aber gerade wer eine Community aufbaut, Inhalte monetarisiert oder Videos auf der eigenen Website einbettet, zahlt dafür einen Preis: Abhängigkeit von Plattformregeln, Tracking, Fremdwerbung und im Zweifel der komplette Verlust des Kanals. In einem aktuellen Projekt haben wir gezeigt, wie es anders geht: Tech-Blogger Sascha Pallenberg hat seinen YouTube-Account mit rund 1.000 Videos auf eine eigene […]

Videos lädt man bei YouTube hoch. Das ist bequem, kostet scheinbar nichts und funktioniert. Aber gerade wer eine Community aufbaut, Inhalte monetarisiert oder Videos auf der eigenen Website einbettet, zahlt dafür einen Preis: Abhängigkeit von Plattformregeln, Tracking, Fremdwerbung und im Zweifel der komplette Verlust des Kanals. In einem aktuellen Projekt haben wir gezeigt, wie es anders geht: Tech-Blogger Sascha Pallenberg hat seinen YouTube-Account mit rund 1.000 Videos auf eine eigene Video-Plattform umgezogen: zu pallenberg.video, umgesetzt mit PeerTube.

Warum YouTube mehr als ein Videoplayer ist

Viele Unternehmen nutzen YouTube, die Video-Plattform von Google, vor allem als kostenlose Video-Ablage, um Inhalte anschließend auf der eigenen Website einzubetten. Das funktioniert ohne großes technisches Knowhow und man spart man sich den Betrieb eines vermeintlich teuren Video-Servers. Andere, wie unser Kunde Sascha Pallenberg, haben Community-basierte Video-Channels, machen Livestreams und treten dort in direkten Kontakt mit ihren Abonnenten. Der Preis für die scheinbar kostenlose Dienstleistung von YouTube: Google setzt Cookies und bekommt mit, was sich User auf Drittwebseiten anschauen. Dazu kommt Werbung vor, während und nach Videos, auf die man wenig Einfluss hat. Und wenn ein Kanal aus unerfindlichen Gründen mal gesperrt wird, sind Inhalte und Follower verloren.

PeerTube ist Teil des Fediverse. (Grafik: Peertube)

PeerTube als Alternative für die eigene Video-Plattform

PeerTube ist eine freie Open-Source-Software zum Veröffentlichen und Hosten von Videos ohne Lizenzkosten. PeerTube ist Teil des Fediverse, also eines Netzwerks dezentraler Social-Media-Plattformen (z. B. Mastodon, Pixelfed & Co.), die miteinander kommunizieren können. Der zentrale Unterschied zu YouTube: Es gibt nicht „den einen“ Betreiber. Stattdessen können Unternehmen, Organisationen oder Creator ihre eigene PeerTube-Instanz betreiben: unter eigener Domain, mit eigenem Design, eigenen Regeln und eigener Datenhoheit. Besonders spannend für viele: PeerTube unterstützt auch Livestreams und kann im Anschluss automatisch eine Aufzeichnung als Video veröffentlichen.

Aus der Praxis: Unser PeerTube-Server Bonn.video

Wir betreiben seit Januar 2023 unseren eigenen PeerTube-Server unter Bonn.video. Wir haben dafür einen Server (virtuelle Maschinen) bei unserem Hoster tänzer:digital in Bonn gemietet. PeerTube ist vergleichsweise sparsam bei den Ressourcen. Der meiste Aufwand entsteht beim Hochladen, weil PeerTube die Videos in mehrere Qualitätsstufen umrechnet, damit die Videos auch auf einem Handy mit geringer Bandbreite flüssig laufen. Danach muss der Server aber nur noch Dateien ausliefern, was nur noch vergleichsweise wenig Ressourcen benötigt.

Ein echtes Highlight ist der Import aus YouTube. PeerTube kann öffentliche Videos eines YouTube-Kanals automatisch übernehmen. Titel, Beschreibungen, Schlagwörter und Vorschaubilder werden dabei mitgezogen. Damit entsteht nicht nur eine Kopie, sondern ein echtes Sicherheitsnetz. Selbst wenn man PeerTube zunächst nur als Backup nutzt, hat man die eigene Videobibliothek plötzlich wieder in der Hand. Und natürlich kann man die Videos dann auch auf der eigenen Website einbetten, ohne dass Werbung eingeblendet wird oder man sich mit typischen Drittanbieter-Lösungen behelfen muss, die vor dem Abspielen erst einmal eine Zustimmung erzwingen.

Screenshot aus dem PeerTube-Backend mit den synchronisierten Kanälen Bonn.digital, Barcamp Bonn und Bundesstadt.com

Das Projekt pallenberg.video: über 1.000 Videos umziehen, ohne den Alltag zu sprengen

Sascha Pallenberg ist mit seinem Format MeTacheles ein in Tech-Kreisen sehr bekannter Blogger. Über tausend Videos hat er in den letzten Jahren auf seinem Kanal gesammelt. Die sollten auf eine PeerTube-Instanz unter der Adresse pallenberg.video umgezogen werden.

Sascha wünschte sich eine „fully managed“-Lösung, ohne sich neben seinem Tagesgeschäft noch mit dem Serverbetrieb beschäftigen zu müssen. Gemeinsam mit unserem Technikpartner Sebastian Tänzer haben wir das Setup geplant und umgesetzt. tänzer:digital hat dabei den soliden Unterbau geliefert, also alles, was man im Hintergrund braucht, damit ein Dienst zuverlässig und sicher läuft (Firewall, Backups, Monitoring, Updates, Testumgebung). Wir haben die PeerTube-Instanz anschließend so eingerichtet, dass sie direkt nutzbar ist. Dazu gehörten Accounts, Kanäle, Design, Plugins, die Anbindung ans Fediverse und natürlich der abgestimmte YouTube-Import. Am 18. Januar 2026 waren alle Importe abgeschlossen, alle Videos transkodiert und Sascha konnte seinen Video-Server übernehmen, zur Freude der Fediverse-Community und seiner selbst. Das Ergebnis könnt ihr euch unter pallenberg.video anschauen.

https://bonn.social/@pallenberg@mastodon.social/115915195547757947

Vorteile einer eigenen PeerTube-Instanz?

  • Eigene Plattform: Inhalte, Regeln und Verfügbarkeit liegen bei euch
  • Automatisches Backup aller Videos, die ihr produziert habt
  • Datenschutzfreundliches Einbetten auf der eigenen Website – ohne YouTube-Tracking
  • Keine Fremdwerbung
  • Livestreams ohne Werbeunterbrechung (und mit automatischer Aufzeichnung)
  • Fediverse-Reichweite: Inhalte sind abonnierbar und kommentierbar auch aus Mastodon und Co.
  • Erweiterbar per Plugins (z. B. bessere Player-Funktionen, Untertitel-Tools, Streaming-Features bis hin zu eigenen Werbeanzeigen)
  • Automatischer YouTube-Import (solange verfügbar): weniger manueller Aufwand, kein Doppel-Upload.
  • Ein gutes Gefühl, die eigene Videobibliothek wirklich unter eigener Kontrolle zu haben.

Fazit: Peertube lohnt sich!

PeerTube lohnt sich vor allem dann, wenn ihr nicht nur gelegentlich mal ein Video hochladet. Wer Videos datenschutzfreundlich einbetten möchte, keine Lust auf Fremdwerbung hat und die eigenen Inhalte langfristig absichern möchte, sollte sich eine eigene Instanz anschauen. Wenn ihr das nicht selbst betreiben wollt, setzen wir euch zusammen mit tänzer:digital PeerTube auf und kümmern uns um Betrieb, Updates und die saubere Migration eurer Inhalte.

Videoserver von Sascha Pallenberg
ALT text

Videoserver von Sascha Pallenberg

@Tina@mastodon.ie

I didnt take any good pictures to share, but I still want to let others know that I'm in Brussels for (going to Ghent on Monday for ) where I'll spend most of my time reconnecting with friends and colleagues. Say hi if you see me!!

Since 2025 was a dumpster fire I'll also be looking to connect with potential clients. I specialise in systems programming & administration, SRE, config management, etc. Leads and intros welcomed!

@onepict@chaos.social

Wear a mask at these Events folks.

You protect you and others when you do. You encourage other folks to consider protecting themselves as well.

Otherwise at some point down the line you'll be where I am. Desperately trying to preserve my energy and feeling very sad, angry and worried about the folks attending.

dotart.blog/cobbles/foss-confe

dotart.blog

FOSS conferences and COVID

Originally Published 20230124 When I was a teenager oh so long ago, I would walk with my father down to the shops in the City Centre. I...

@onepict@chaos.social

Wear a mask at these Events folks.

You protect you and others when you do. You encourage other folks to consider protecting themselves as well.

Otherwise at some point down the line you'll be where I am. Desperately trying to preserve my energy and feeling very sad, angry and worried about the folks attending.

dotart.blog/cobbles/foss-confe

dotart.blog

FOSS conferences and COVID

Originally Published 20230124 When I was a teenager oh so long ago, I would walk with my father down to the shops in the City Centre. I...

@RosannaSibora@fosstodon.org

I’m excited to be speaking at about leading to alternatives. Are you interested in learning more on why change is as much about people and culture as it is about technology?

I’ll share my personal lessons from real-world transitions to solutions, building resilient digital ecosystems, and helping teams adopt open source with confidence.

Update: for those who missed the talk here you'll find the recording video.fosdem.org/2026/aw1120/7

A banner promoting a talk at FOSDEM 2026, featuring a picture of Rosanna Sibora. Title of the talk: Leading CHange in Europe's Public Digital Infrastructure. Date: Saturday, 16:30.
ALT text

A banner promoting a talk at FOSDEM 2026, featuring a picture of Rosanna Sibora. Title of the talk: Leading CHange in Europe's Public Digital Infrastructure. Date: Saturday, 16:30.

A banner promoting a talk at FOSDEM 2026, featuring a picture of Rosanna Sibora. Title of the talk: Leading CHange in Europe's Public Digital Infrastructure. Date: Saturday, 16:30.
ALT text

A banner promoting a talk at FOSDEM 2026, featuring a picture of Rosanna Sibora. Title of the talk: Leading CHange in Europe's Public Digital Infrastructure. Date: Saturday, 16:30.

@reiver@mastodon.social
@reiver@mastodon.social
@RosannaSibora@fosstodon.org

I’m excited to be speaking at about leading to alternatives. Are you interested in learning more on why change is as much about people and culture as it is about technology?

I’ll share my personal lessons from real-world transitions to solutions, building resilient digital ecosystems, and helping teams adopt open source with confidence.

Update: for those who missed the talk here you'll find the recording video.fosdem.org/2026/aw1120/7

A banner promoting a talk at FOSDEM 2026, featuring a picture of Rosanna Sibora. Title of the talk: Leading CHange in Europe's Public Digital Infrastructure. Date: Saturday, 16:30.
ALT text

A banner promoting a talk at FOSDEM 2026, featuring a picture of Rosanna Sibora. Title of the talk: Leading CHange in Europe's Public Digital Infrastructure. Date: Saturday, 16:30.

A banner promoting a talk at FOSDEM 2026, featuring a picture of Rosanna Sibora. Title of the talk: Leading CHange in Europe's Public Digital Infrastructure. Date: Saturday, 16:30.
ALT text

A banner promoting a talk at FOSDEM 2026, featuring a picture of Rosanna Sibora. Title of the talk: Leading CHange in Europe's Public Digital Infrastructure. Date: Saturday, 16:30.

@FediVideo@social.growyourown.services

There will be live video streams of FOSDEM 2026 via PeerTube, you can find out more details via @schmaker at:

➡️ schmaker.eu/display/c83e3896-2

There are playlists for all the event streams on PeerTube at these links:

➡️ makertube.net/w/p/tH91FM3JdSe7
➡️ vhsky.cz/w/p/ixCUdbv6dmPVgeWLc

You can follow these channels to see the streams pop up in your timeline on Mastodon etc:

➡️ @fosdem@makertube.net
➡️ @fosdem@vhsky.cz

(PeerTube admins wanting to federate these, you need to federate these specific channels.)

vhsky.cz

FOSDEM 2026

VHSky – Otevřená platforma pro sdílení videí bez reklam. Podporujeme kreativitu, svobodu projevu a komunitní obsah.

@FediVideo@social.growyourown.services

There will be live video streams of FOSDEM 2026 via PeerTube, you can find out more details via @schmaker at:

➡️ schmaker.eu/display/c83e3896-2

There are playlists for all the event streams on PeerTube at these links:

➡️ makertube.net/w/p/tH91FM3JdSe7
➡️ vhsky.cz/w/p/ixCUdbv6dmPVgeWLc

You can follow these channels to see the streams pop up in your timeline on Mastodon etc:

➡️ @fosdem@makertube.net
➡️ @fosdem@vhsky.cz

(PeerTube admins wanting to federate these, you need to federate these specific channels.)

vhsky.cz

FOSDEM 2026

VHSky – Otevřená platforma pro sdílení videí bez reklam. Podporujeme kreativitu, svobodu projevu a komunitní obsah.

@torgo@mastodon.social

Ok we’re doing this! On my way to ! 🚄 I’ll be helping out at the “CRA in Practice” dev room tomorrow and generally nosing around otherwise.

A black backpack is positioned on a platform at East Finchley station. The background features a brick wall with a roundel sign for the station, train tracks, and a yellow safety line along the edge of the platform.
ALT text

A black backpack is positioned on a platform at East Finchley station. The background features a brick wall with a roundel sign for the station, train tracks, and a yellow safety line along the edge of the platform.

@mntmn@mastodon.social

i'm unfortunately not at this year, but:
@cas probably has a QCS6490 powered MNT Pocket Reform at the @postmarketOS table
@liaizon just traveled there all the way from berlin by bus (AFAIK they're mostly there for fediverse stuff, but surely don't mind to chat about MNT related things as well)

@phoenix_r_d@mastodon.social

We will be at and will bring something exciting: Invitation codes for the beta phase of @airmessenger, our new secure messenger based on MLS! ✨

Hit @cityroler up if you’d like to join the beta with your friends.

Invitation cards in front of a notebook with a MLS sticker.

AIR
• No phone number or email
• End-to-end encrypted
• No metadata retention
• Open-source
• Post-quantum secure
• Based on Messaging Layer Security (MLS) and open standards
• EU-based
ALT text

Invitation cards in front of a notebook with a MLS sticker. AIR • No phone number or email • End-to-end encrypted • No metadata retention • Open-source • Post-quantum secure • Based on Messaging Layer Security (MLS) and open standards • EU-based

@sailfishosnews@mastodon.social

Sailfish OS Community BoF at 2026

The BoF is a long-standing tradition at FOSDEM - whether you’re a user, developer, or just curious, this is your chance to connect and discuss all things , and meet the community and team.

🗓 Date & Time: Sunday, February 1, 2026, 12:00 – 12:55 (UTC+1)
📍Location: Room H.32422

Info: fosdem.org/2026/schedule/event
Download the FOSDEM app for Sailfish OS: openrepos.net/content/flypig/f

FOSDEM Org | OpenRepos.net — Community Repository System

@sailfishosnews@mastodon.social

Sailfish OS Community BoF at 2026

The BoF is a long-standing tradition at FOSDEM - whether you’re a user, developer, or just curious, this is your chance to connect and discuss all things , and meet the community and team.

🗓 Date & Time: Sunday, February 1, 2026, 12:00 – 12:55 (UTC+1)
📍Location: Room H.32422

Info: fosdem.org/2026/schedule/event
Download the FOSDEM app for Sailfish OS: openrepos.net/content/flypig/f

FOSDEM Org | OpenRepos.net — Community Repository System

@FediVideo@social.growyourown.services

There will be live video streams of FOSDEM 2026 via PeerTube, you can find out more details via @schmaker at:

➡️ schmaker.eu/display/c83e3896-2

There are playlists for all the event streams on PeerTube at these links:

➡️ makertube.net/w/p/tH91FM3JdSe7
➡️ vhsky.cz/w/p/ixCUdbv6dmPVgeWLc

You can follow these channels to see the streams pop up in your timeline on Mastodon etc:

➡️ @fosdem@makertube.net
➡️ @fosdem@vhsky.cz

(PeerTube admins wanting to federate these, you need to federate these specific channels.)

vhsky.cz

FOSDEM 2026

VHSky – Otevřená platforma pro sdílení videí bez reklam. Podporujeme kreativitu, svobodu projevu a komunitní obsah.

@samvie@chaos.social

I'm in Brussels for 🇪🇺

Will be giving a talk "The Social Web and Digital Sovereignty" for on Saturday.

On Sunday I'm very happy to join the panel moderated by @jmaris on "The Fediverse and the EU's Digital Service Act" with @mellifluousbox and @alexandrageese

Looking for a great weekend. Meet old friends and make new ones. ✨

#

Sharepic meet me at fosdem26

Will be giving a talk on Saturday and a panel on sunday. There will be Streams for both.
ALT text

Sharepic meet me at fosdem26 Will be giving a talk on Saturday and a panel on sunday. There will be Streams for both.

@_elena@mastodon.social

Packing for 🥳

I have so many items of clothing promoting the Fediverse that I could change outfits multiple times a day 😂

If anyone is interested in a forest green sweatshirt that says "the future is federated" (size small, unisex) let me know. I had it remade (comped) because v1 came out differently than my mockup.

I'll have it with me tomorrow, just ask.

See you around! I'm sooo exciteeeeeed

a photo of several t-shirts and sweatshirts folded on a teal bedspread. Top left: navy blue t-shirt that reads "united federation of the fediverse" under it a yellow t-shirt that reads "never mind the billionaires here's the fediverse". Center: a dark green sweatshirt that reads "the future is federated". Right: a blue t-shirt that reads "Mastodon& Pixelfed&" and below it a black t-shirt with "the future is federated" written in white
ALT text

a photo of several t-shirts and sweatshirts folded on a teal bedspread. Top left: navy blue t-shirt that reads "united federation of the fediverse" under it a yellow t-shirt that reads "never mind the billionaires here's the fediverse". Center: a dark green sweatshirt that reads "the future is federated". Right: a blue t-shirt that reads "Mastodon& Pixelfed&" and below it a black t-shirt with "the future is federated" written in white

@FediVideo@social.growyourown.services

There will be live video streams of FOSDEM 2026 via PeerTube, you can find out more details via @schmaker at:

➡️ schmaker.eu/display/c83e3896-2

There are playlists for all the event streams on PeerTube at these links:

➡️ makertube.net/w/p/tH91FM3JdSe7
➡️ vhsky.cz/w/p/ixCUdbv6dmPVgeWLc

You can follow these channels to see the streams pop up in your timeline on Mastodon etc:

➡️ @fosdem@makertube.net
➡️ @fosdem@vhsky.cz

(PeerTube admins wanting to federate these, you need to federate these specific channels.)

vhsky.cz

FOSDEM 2026

VHSky – Otevřená platforma pro sdílení videí bez reklam. Podporujeme kreativitu, svobodu projevu a komunitní obsah.

@_elena@mastodon.social

Packing for 🥳

I have so many items of clothing promoting the Fediverse that I could change outfits multiple times a day 😂

If anyone is interested in a forest green sweatshirt that says "the future is federated" (size small, unisex) let me know. I had it remade (comped) because v1 came out differently than my mockup.

I'll have it with me tomorrow, just ask.

See you around! I'm sooo exciteeeeeed

a photo of several t-shirts and sweatshirts folded on a teal bedspread. Top left: navy blue t-shirt that reads "united federation of the fediverse" under it a yellow t-shirt that reads "never mind the billionaires here's the fediverse". Center: a dark green sweatshirt that reads "the future is federated". Right: a blue t-shirt that reads "Mastodon& Pixelfed&" and below it a black t-shirt with "the future is federated" written in white
ALT text

a photo of several t-shirts and sweatshirts folded on a teal bedspread. Top left: navy blue t-shirt that reads "united federation of the fediverse" under it a yellow t-shirt that reads "never mind the billionaires here's the fediverse". Center: a dark green sweatshirt that reads "the future is federated". Right: a blue t-shirt that reads "Mastodon& Pixelfed&" and below it a black t-shirt with "the future is federated" written in white

@gu1nn3zz@hachyderm.io

A few advices for newcomers: wear a mask (it's very crowded, it's cold, you're in the middle of winter, people will be sick and there will be a flu cluster).
Wear warm clothes and preferably layered clothes: entering and leaving buildings all day long, you'll enjoy being able to open a zipper in the overly heated buildings and going out in the cold. Bring a rain coat / an umbrella as it tends to rain quite often.
Arrive in advance, otherwise you might miss your most-wanted talk because the room was full.

@gu1nn3zz@hachyderm.io

A few advices for newcomers: wear a mask (it's very crowded, it's cold, you're in the middle of winter, people will be sick and there will be a flu cluster).
Wear warm clothes and preferably layered clothes: entering and leaving buildings all day long, you'll enjoy being able to open a zipper in the overly heated buildings and going out in the cold. Bring a rain coat / an umbrella as it tends to rain quite often.
Arrive in advance, otherwise you might miss your most-wanted talk because the room was full.

@gu1nn3zz@hachyderm.io

A few advices for newcomers: wear a mask (it's very crowded, it's cold, you're in the middle of winter, people will be sick and there will be a flu cluster).
Wear warm clothes and preferably layered clothes: entering and leaving buildings all day long, you'll enjoy being able to open a zipper in the overly heated buildings and going out in the cold. Bring a rain coat / an umbrella as it tends to rain quite often.
Arrive in advance, otherwise you might miss your most-wanted talk because the room was full.

@FediVideo@social.growyourown.services

There will be live video streams of FOSDEM 2026 via PeerTube, you can find out more details via @schmaker at:

➡️ schmaker.eu/display/c83e3896-2

There are playlists for all the event streams on PeerTube at these links:

➡️ makertube.net/w/p/tH91FM3JdSe7
➡️ vhsky.cz/w/p/ixCUdbv6dmPVgeWLc

You can follow these channels to see the streams pop up in your timeline on Mastodon etc:

➡️ @fosdem@makertube.net
➡️ @fosdem@vhsky.cz

(PeerTube admins wanting to federate these, you need to federate these specific channels.)

vhsky.cz

FOSDEM 2026

VHSky – Otevřená platforma pro sdílení videí bez reklam. Podporujeme kreativitu, svobodu projevu a komunitní obsah.

@blue_on@qdon.space

이번 진짜 재밌는 세션 많다...

AW level 1 (group A)

Hardware

1 OpenFlexure Microscope

2 KICAD + FreeCAD

3 Framework Computer

4 RISC-V International

5 OpenPrinting
ALT text

AW level 1 (group A) Hardware 1 OpenFlexure Microscope 2 KICAD + FreeCAD 3 Framework Computer 4 RISC-V International 5 OpenPrinting

Mainline Support for OrangePi RISC-V Boards

A Track: RISC-V

Room: H.2214

Day: Saturday

Start (UTC+1): 18:00

End (UTC+1): 18:35

Video only: h2214

In the course of the past months, Michael has contributed to support for OrangePi RV2 and R2S in the mainline Linux kernel (6.19+), in Yocto's meta-riscv BSP layer and hopefully before FOSDEM 2026, in the U-Boot bootloader. Hoping to attract more users and contributors, and to inspire owners of other RISC-V boards, this presentation will review what has been done so far and the necessary steps to achieve this. It will also cover what's left to do on each board.
ALT text

Mainline Support for OrangePi RISC-V Boards A Track: RISC-V Room: H.2214 Day: Saturday Start (UTC+1): 18:00 End (UTC+1): 18:35 Video only: h2214 In the course of the past months, Michael has contributed to support for OrangePi RV2 and R2S in the mainline Linux kernel (6.19+), in Yocto's meta-riscv BSP layer and hopefully before FOSDEM 2026, in the U-Boot bootloader. Hoping to attract more users and contributors, and to inspire owners of other RISC-V boards, this presentation will review what has been done so far and the necessary steps to achieve this. It will also cover what's left to do on each board.

KiCad Status

A Track: Open Hardware and CAD/CAM

Room: H.1309 (Van Rijn)

Day: Sunday

Start (UTC+1): 14:20

End (UTC+1): 15:00

Video only: h1309

Chat: Join the conversation!

What to expect for the KiCad version 10 release, what the project hopes to achieve during version 11 development, and all the latest news about the KiCad project.

https://www.kicad.org/
ALT text

KiCad Status A Track: Open Hardware and CAD/CAM Room: H.1309 (Van Rijn) Day: Sunday Start (UTC+1): 14:20 End (UTC+1): 15:00 Video only: h1309 Chat: Join the conversation! What to expect for the KiCad version 10 release, what the project hopes to achieve during version 11 development, and all the latest news about the KiCad project. https://www.kicad.org/

SlimeVR Full Body Tracking

A Track: Gaming and VR devroom

Room: H.1302 (Depage)

Day: Sunday

Start (UTC+1): 11:25

End (UTC+1): 11:50

Video only: h1302

Chat: Join the conversation!

SlimeVR is a fully open source hardware and software project turned company that produces both he required hardware and software for IMU based Full Body Tracking for VR, Motion Capture and VTubing. Over the last 4 years we have grown from a team of 2 and a desire to make cool stuff to an industry leading company with over 10 full time employees, 29.000+ customers and an active community over on discord with 69.000+ members!

In short, SlimeVR uses IMU's (Inertial Measurement Unit) to estimate a virtual skeleton that can then be used for various purposes such as: Virtual Reality games, Motion capture through VMC or with BVH files and Vtubing which has become more and more popular over the years. Whilst we sell the hardware needed, people can also fully build their own hardware with off the shelf components!
ALT text

SlimeVR Full Body Tracking A Track: Gaming and VR devroom Room: H.1302 (Depage) Day: Sunday Start (UTC+1): 11:25 End (UTC+1): 11:50 Video only: h1302 Chat: Join the conversation! SlimeVR is a fully open source hardware and software project turned company that produces both he required hardware and software for IMU based Full Body Tracking for VR, Motion Capture and VTubing. Over the last 4 years we have grown from a team of 2 and a desire to make cool stuff to an industry leading company with over 10 full time employees, 29.000+ customers and an active community over on discord with 69.000+ members! In short, SlimeVR uses IMU's (Inertial Measurement Unit) to estimate a virtual skeleton that can then be used for various purposes such as: Virtual Reality games, Motion capture through VMC or with BVH files and Vtubing which has become more and more popular over the years. Whilst we sell the hardware needed, people can also fully build their own hardware with off the shelf components!

@Mastodon@mastodon.social

Busy week! We're preparing to meet the community at at the weekend. Some members of the team will be at various events around Brussels from Thursday. As well as @haubles talk on the track on Saturday, @mellifluousbox will be on a panel on the Policy track on Sunday. Plus, you'll be able to buy stickers and pins on our stand to

A Mastodon mascot embracing the FOSDEM logo, alongside the text:
Meet us at #FOSDEM
Stand F.04
Talk: "Tending the Herd: Community at Mastodon™
Social Web Track (H.2215) 11.30am Saturday
ALT text

A Mastodon mascot embracing the FOSDEM logo, alongside the text: Meet us at #FOSDEM Stand F.04 Talk: "Tending the Herd: Community at Mastodon™ Social Web Track (H.2215) 11.30am Saturday

@alvan@social.lol

I got this badge thing last year at . Perfect vibes, lol.

Fossasia badge with scrolling text "KonigsRadio". In the front, there are small toys of yellow ducks. In the background, rita payes is singing "How Long Has This Been Going On"
ALT text

Fossasia badge with scrolling text "KonigsRadio". In the front, there are small toys of yellow ducks. In the background, rita payes is singing "How Long Has This Been Going On"

@Edent@mastodon.social
@ruud@mastodon.world

Leaving for Brussels tomorrow, a day later than planned due to circumstances. I'll miss half of Fosdem PGDay, but I'll be in time for the main event. I'll go by car, as soon as traffic allows.. Normally a 75 minute drive from here.

Anyone wanna meet and talk about Fediverse, Mastodon, Postgres etc, just let me know.

@FediVideo@social.growyourown.services

There will be live video streams of FOSDEM 2026 via PeerTube, you can find out more details via @schmaker at:

➡️ schmaker.eu/display/c83e3896-2

There are playlists for all the event streams on PeerTube at these links:

➡️ makertube.net/w/p/tH91FM3JdSe7
➡️ vhsky.cz/w/p/ixCUdbv6dmPVgeWLc

You can follow these channels to see the streams pop up in your timeline on Mastodon etc:

➡️ @fosdem@makertube.net
➡️ @fosdem@vhsky.cz

(PeerTube admins wanting to federate these, you need to federate these specific channels.)

vhsky.cz

FOSDEM 2026

VHSky – Otevřená platforma pro sdílení videí bez reklam. Podporujeme kreativitu, svobodu projevu a komunitní obsah.

@FediVideo@social.growyourown.services

There will be live video streams of FOSDEM 2026 via PeerTube, you can find out more details via @schmaker at:

➡️ schmaker.eu/display/c83e3896-2

There are playlists for all the event streams on PeerTube at these links:

➡️ makertube.net/w/p/tH91FM3JdSe7
➡️ vhsky.cz/w/p/ixCUdbv6dmPVgeWLc

You can follow these channels to see the streams pop up in your timeline on Mastodon etc:

➡️ @fosdem@makertube.net
➡️ @fosdem@vhsky.cz

(PeerTube admins wanting to federate these, you need to federate these specific channels.)

vhsky.cz

FOSDEM 2026

VHSky – Otevřená platforma pro sdílení videí bez reklam. Podporujeme kreativitu, svobodu projevu a komunitní obsah.

@FediVideo@social.growyourown.services

There will be live video streams of FOSDEM 2026 via PeerTube, you can find out more details via @schmaker at:

➡️ schmaker.eu/display/c83e3896-2

There are playlists for all the event streams on PeerTube at these links:

➡️ makertube.net/w/p/tH91FM3JdSe7
➡️ vhsky.cz/w/p/ixCUdbv6dmPVgeWLc

You can follow these channels to see the streams pop up in your timeline on Mastodon etc:

➡️ @fosdem@makertube.net
➡️ @fosdem@vhsky.cz

(PeerTube admins wanting to federate these, you need to federate these specific channels.)

vhsky.cz

FOSDEM 2026

VHSky – Otevřená platforma pro sdílení videí bez reklam. Podporujeme kreativitu, svobodu projevu a komunitní obsah.

@Gina@fosstodon.org

Why are there SO MANY interesting talks at the same time at 🥲

My bookmarked talks at Fosdem, all of which are red because they all overlap 🥲
ALT text

My bookmarked talks at Fosdem, all of which are red because they all overlap 🥲

My bookmarked talks at Fosdem, all of which are red because they all overlap 🥲
ALT text

My bookmarked talks at Fosdem, all of which are red because they all overlap 🥲

@akareilly@hachyderm.io

If you’re going to FOSDEM, please wear masks. The venue is stuffy and con crud was a thing before the virus that can take away your ability to concentrate enough to make software.

@newsmast@backend.newsmast.org

It's FOSDEM this weekend!

The Social Web track, and many of the others, are a great opportunity to learn more about projects on the Social Web.

As always, we're really excited to hear more about what our friends and supporters are up to.

If you're not there in Brussels, you can follow along online with us. Check out the schedule below 👇

fosdem.org/2026/schedule/

fosdem.org

FOSDEM 2026 - Schedule

@newsmast@backend.newsmast.org

It's FOSDEM this weekend!

The Social Web track, and many of the others, are a great opportunity to learn more about projects on the Social Web.

As always, we're really excited to hear more about what our friends and supporters are up to.

If you're not there in Brussels, you can follow along online with us. Check out the schedule below 👇

fosdem.org/2026/schedule/

fosdem.org

FOSDEM 2026 - Schedule

@newsmast@backend.newsmast.org

It's FOSDEM this weekend!

The Social Web track, and many of the others, are a great opportunity to learn more about projects on the Social Web.

As always, we're really excited to hear more about what our friends and supporters are up to.

If you're not there in Brussels, you can follow along online with us. Check out the schedule below 👇

fosdem.org/2026/schedule/

fosdem.org

FOSDEM 2026 - Schedule

@samvie@chaos.social

I'm in Brussels for 🇪🇺

Will be giving a talk "The Social Web and Digital Sovereignty" for on Saturday.

On Sunday I'm very happy to join the panel moderated by @jmaris on "The Fediverse and the EU's Digital Service Act" with @mellifluousbox and @alexandrageese

Looking for a great weekend. Meet old friends and make new ones. ✨

#

Sharepic meet me at fosdem26

Will be giving a talk on Saturday and a panel on sunday. There will be Streams for both.
ALT text

Sharepic meet me at fosdem26 Will be giving a talk on Saturday and a panel on sunday. There will be Streams for both.

@PrototypeFund@mastodon.social

This weekend we’re at @fosdem - and are proud to present the devroom we’re once again hosting with @sovtechfund, @nlnet, @linuxfoundation@fsfe!

Come by on Saturday - full schedule here: fosdem.org/2026/schedule/track

Our community and friends are gonna be in Brussels as well - find out where in this little thread 👇

(1/4)

fosdem.org

FOSDEM 2026 - Funding the FOSS Ecosystem

@bkuhn@copyleft.org · Reply to Bradley M. Kuhn

Foiled again by my heavy work schedule. I just saw @sjn at this Fringe event thing, & he noted that I had failed to properly place my Brown Cheese order with him. My own fault for letting it fall off my @fosdem prep agenda.

Any Norwegians who haven't left for FOSDEM yet want to deliver me some Brown Cheese? I'll take as much as you can carry of G35 and Geitost. I'll pay you a 5% markup for your trouble.

Cc: @aslakr

@bkuhn@copyleft.org · Reply to Bradley M. Kuhn

Foiled again by my heavy work schedule. I just saw @sjn at this Fringe event thing, & he noted that I had failed to properly place my Brown Cheese order with him. My own fault for letting it fall off my @fosdem prep agenda.

Any Norwegians who haven't left for FOSDEM yet want to deliver me some Brown Cheese? I'll take as much as you can carry of G35 and Geitost. I'll pay you a 5% markup for your trouble.

Cc: @aslakr

@liaizon@wake.st
@modal@mastodon.design

Hello FOSDEM! The Modal team is in Brussels in full force this week.

Many of us are attending the GNOME OS hackfest, and @adz and @tbernard have a talk in the Local First room on Sunday: fosdem.org/2026/schedule/event

Let us know if you want to meet up :)

fosdem.org

FOSDEM 2026 - Towards a Local-First Linux Desktop with Modal, Reflection and p2panda

@kgz@chaos.social

Are you coming to ? Have you considered giving a 256 second lightning talk about something amusing or interesting (optional) (just doing a rapid infodump about some topic you like is highly encouraged)

@mariusor@metalhead.club

Another year in which the stress of traveling and being around so many people made it that I'm not at .

Have fun everyone.

@kgz@chaos.social

Are you coming to ? Have you considered giving a 256 second lightning talk about something amusing or interesting (optional) (just doing a rapid infodump about some topic you like is highly encouraged)

And finally, I'll trade you something nice for the crowd at . didn't get a booth because life happened to Pavel (not on Mastodon), but there will be a Core One with high temp nozzle at the booth. I did ask for PEKK-CF and they should be able to bring a spool. That would be fun. I touched it a few times but never printed with it.

Edit: changed PEEK to PEKK-CF, thanks @fribbledom

@RichiH@chaos.social

Hey hivemind, some questions in the run-up to

Are people from and/or going to attend? I'll be pretty busy, but I would love to do a half hour UI/UX feedback session.

I did one spontaneously last FOSDEM but lost the contact data, and the number of improvements in this regard is sadly zero. That's on me, and I should have retained the contact data

I'm also happy to donate and/or donate to a charity of your choosing if that helps.

appreciated

Hey hivemind, some questions in the run-up to

Along similar lines, is someone from going to attend? I would love to do a UI/UX feedback session as well. Some things are hard to explain over text and immediately obvious in person.

I'm also happy to donate and/or donate to a charity of your choosing if that helps.

appreciated

@liaizon@wake.st

Just saw the news that @schmaker is rebroadcasting the livestream of the Social Web Devroom (the fediverse international HQ!) onto Peertube and it already has a live url (vhsky.cz/w/dQ97cEum3V9QvWP8MS5) so you can copy that into your home servers search field to interact with the stream that hasn't yet started

vhsky.cz

Social web (Ferrer) - FOSDEM 2026

Livestream from room H.2215 (Ferrer) Topic: Social web Livechat is not bridged to FOSDEM staff, it's only intended for local commentaries. Schedule: 10:40 JSON Databases and Small ActivityPub Serve...

@liaizon@wake.st

Just saw the news that @schmaker is rebroadcasting the livestream of the Social Web Devroom (the fediverse international HQ!) onto Peertube and it already has a live url (vhsky.cz/w/dQ97cEum3V9QvWP8MS5) so you can copy that into your home servers search field to interact with the stream that hasn't yet started

vhsky.cz

Social web (Ferrer) - FOSDEM 2026

Livestream from room H.2215 (Ferrer) Topic: Social web Livechat is not bridged to FOSDEM staff, it's only intended for local commentaries. Schedule: 10:40 JSON Databases and Small ActivityPub Serve...

@reiver@mastodon.social

And finally, I'll trade you something nice for the crowd at . didn't get a booth because life happened to Pavel (not on Mastodon), but there will be a Core One with high temp nozzle at the booth. I did ask for PEKK-CF and they should be able to bring a spool. That would be fun. I touched it a few times but never printed with it.

Edit: changed PEEK to PEKK-CF, thanks @fribbledom

@RichiH@chaos.social

Hey hivemind, some questions in the run-up to

Are people from and/or going to attend? I'll be pretty busy, but I would love to do a half hour UI/UX feedback session.

I did one spontaneously last FOSDEM but lost the contact data, and the number of improvements in this regard is sadly zero. That's on me, and I should have retained the contact data

I'm also happy to donate and/or donate to a charity of your choosing if that helps.

appreciated

So hyped to be welcoming the amazing @alexandrageese to our devroom!

Alexandra is undoubtedly the leading MEP working on social media, she's also on the Fediverse! If you haven't already, she's definitely worth following!

social.opensource.org

OSI Policy Team (@policy@opensource.org)

Attached: 1 image As disinformation, hate speech and censorship dominate traditional social media platforms, Member of the European Parliament @alexandrageese@bonn.social joins Mastodon ED @mellifluousbox@mastodon.social, @samvie@chaos.social, founder of @offene_netzwerke@eupolicy.social, and @jmaris@eupolicy.social to discuss the different ways the EU’s #DigitalServicesAct (#DSA) and the #Fediverse aim to combat these problems! Find us in the #EUpolicy devroom all day Sunday (UA2118)

@policy@opensource.org

As disinformation, hate speech and censorship dominate traditional social media platforms, Member of the European Parliament @alexandrageese joins Mastodon ED @mellifluousbox, @samvie, founder of @offene_netzwerke, and @jmaris to discuss the different ways the EU’s () and the aim to combat these problems!

Find us in the devroom all day Sunday (UA2118)

THE FEDIVERSE & THE EU'S DIGITAL SERVICES ACT: solving the challenges of modern social media?
ALT text

THE FEDIVERSE & THE EU'S DIGITAL SERVICES ACT: solving the challenges of modern social media?

@PrototypeFund@mastodon.social

This weekend we’re at @fosdem - and are proud to present the devroom we’re once again hosting with @sovtechfund, @nlnet, @linuxfoundation@fsfe!

Come by on Saturday - full schedule here: fosdem.org/2026/schedule/track

Our community and friends are gonna be in Brussels as well - find out where in this little thread 👇

(1/4)

fosdem.org

FOSDEM 2026 - Funding the FOSS Ecosystem

@fsfe@mastodon.social

weekend plans? Join us for coffee ☕ and great company 💜

Meet fellow women and gender-diverse (FLINTA) attendees for a relaxed meetup this Sunday at a café nearby!
📆 Sunday, from 15:00h
📍 Le Pain Quotidien (Chau de Boondael, 479)

Illustration with the information about the Female Informal Coffee Chat: Join the FSFE crew for an interformal chat at Le Pain Quotidien on Sunday from 15:00 to 15:30h (Chau de Boondael 479)
ALT text

Illustration with the information about the Female Informal Coffee Chat: Join the FSFE crew for an interformal chat at Le Pain Quotidien on Sunday from 15:00 to 15:30h (Chau de Boondael 479)

@Edent@mastodon.social · Reply to Terence Eden

Always a delight to be sent random circuit boards in the post 😄
Not sure I'll have enough time before to set up a full node, but I'll give it a go!

A Femtofox Pro board. A pocket sized circuit board with lots of wires.
ALT text

A Femtofox Pro board. A pocket sized circuit board with lots of wires.

@dansup@mastodon.social
@snikket_im@fosstodon.org

Looking forward to meeting folk at in Brussels this weekend!

Whether you're an existing Snikket user and want to say hi, curious to learn more about Snikket, or need help with setting up your instance, come and see us on Level 1 of the AW building on Saturday and Sunday 🙂

@haubles@hachyderm.io

I was a little jet-lagged and in a writing mood last night so I remixed my talk from two years ago, “learning from disaster response teams to save the internet,” into a new blog post.

I hope you enjoy it!

hannahaubry.online/we-are-a-mo

hannahaubry.online

We are a movement

Our world is trending towards a future where most people won’t “matter.” A world controlled by a wildly wealthy few, enabled by fleets o...

@psycopg@fosstodon.org

We’re happy to share that Daniele Varrazzo, maintainer of psycopg, will be attending @fosdempgday this Friday and @fosdem on the weekend.

If you’re around, feel free to come say hi and ask him any questions you may have about Psycopg, PostgreSQL or Python database drivers. Drop us a message here if you wish.

See you soon! 👋

Photo from PyCon Italia 2022

Daniele Varrazzo talking at PyCon Italia 2022.
ALT text

Daniele Varrazzo talking at PyCon Italia 2022.

@haubles@hachyderm.io

I was a little jet-lagged and in a writing mood last night so I remixed my talk from two years ago, “learning from disaster response teams to save the internet,” into a new blog post.

I hope you enjoy it!

hannahaubry.online/we-are-a-mo

hannahaubry.online

We are a movement

Our world is trending towards a future where most people won’t “matter.” A world controlled by a wildly wealthy few, enabled by fleets o...

@bagder@mastodon.social

I started a documentation repo for advise - for new and old visitors, attendees and speakers. I figure we can crowdsource it so bring your pull-requests. I will greatly appreciate help.

If not, I will populate it myself slowly over time but it won't be as good.

github.com/bagder/FOSDEM

github.com

GitHub - bagder/FOSDEM: Advice for FOSDEM attendees

Advice for FOSDEM attendees. Contribute to bagder/FOSDEM development by creating an account on GitHub.

@thibaultmol@en.osm.town

Got a partner (and or kids) who doesn't care about your nerdy adventures, send them on a guided sightseeing tour around Brussels!

(registration required)

fosstodon.org

FOSDEM (@fosdem@fosstodon.org)

Guided sightseeing tours https://fosdem.org/2026/news/2026-01-27-sightseeing/

@NGIZero@mastodon.xyz

We'd like to invite you to our session at It's on Saturday at 13.00 in room K4.401. This is a meet-and-greet for everyone who is part of, or interested in, the ecosystem. We'll bring drinks and snacks :).
Preceding us at 12.00 in the same room is the BoF about the Open Internet Stack calls from @EUCommission the follow-up programme to .
For these and many more NGI Zero related talks and events at FOSDEM see: nlnet.nl/events/20260131/FOSDE

nlnet.nl

NLnet; Let's meet at FOSDEM 2026!

@thibaultmol@en.osm.town

Got a partner (and or kids) who doesn't care about your nerdy adventures, send them on a guided sightseeing tour around Brussels!

(registration required)

fosstodon.org

FOSDEM (@fosdem@fosstodon.org)

Guided sightseeing tours https://fosdem.org/2026/news/2026-01-27-sightseeing/

@q@glauca.space

who from you lot will be at FOSDEM this weekend? anyone want to meet up? anyone have some talk recommendations?

@NGIZero@mastodon.xyz

We'd like to invite you to our session at It's on Saturday at 13.00 in room K4.401. This is a meet-and-greet for everyone who is part of, or interested in, the ecosystem. We'll bring drinks and snacks :).
Preceding us at 12.00 in the same room is the BoF about the Open Internet Stack calls from @EUCommission the follow-up programme to .
For these and many more NGI Zero related talks and events at FOSDEM see: nlnet.nl/events/20260131/FOSDE

nlnet.nl

NLnet; Let's meet at FOSDEM 2026!

@NGIZero@mastodon.xyz

We'd like to invite you to our session at It's on Saturday at 13.00 in room K4.401. This is a meet-and-greet for everyone who is part of, or interested in, the ecosystem. We'll bring drinks and snacks :).
Preceding us at 12.00 in the same room is the BoF about the Open Internet Stack calls from @EUCommission the follow-up programme to .
For these and many more NGI Zero related talks and events at FOSDEM see: nlnet.nl/events/20260131/FOSDE

nlnet.nl

NLnet; Let's meet at FOSDEM 2026!

@bagder@mastodon.social

I started a documentation repo for advise - for new and old visitors, attendees and speakers. I figure we can crowdsource it so bring your pull-requests. I will greatly appreciate help.

If not, I will populate it myself slowly over time but it won't be as good.

github.com/bagder/FOSDEM

github.com

GitHub - bagder/FOSDEM: Advice for FOSDEM attendees

Advice for FOSDEM attendees. Contribute to bagder/FOSDEM development by creating an account on GitHub.

@cwebber@social.coop
@spritely@social.coop
@spritely@social.coop
@Mara@hachyderm.io

If you want a Rust button and a discount code for RustWeek, come find me at FOSDEM this weekend!

I now have bright pink hair, so should be easy to find :)

A whole pile of pin buttons with the Rust logo on top of the progress pride flag.
ALT text

A whole pile of pin buttons with the Rust logo on top of the progress pride flag.

@NGIZero@mastodon.xyz

We'd like to invite you to our session at It's on Saturday at 13.00 in room K4.401. This is a meet-and-greet for everyone who is part of, or interested in, the ecosystem. We'll bring drinks and snacks :).
Preceding us at 12.00 in the same room is the BoF about the Open Internet Stack calls from @EUCommission the follow-up programme to .
For these and many more NGI Zero related talks and events at FOSDEM see: nlnet.nl/events/20260131/FOSDE

nlnet.nl

NLnet; Let's meet at FOSDEM 2026!

@hrw@society.oftrolls.com

I updated my "How to survive FOSDEM" article.

@fosdem organizers updated map so I updated it as well. The change was simple: there is no ATM at ULB (for quite a while).

So I added an info about it. And some minor edit.

marcin.juszkiewicz.com.pl/2019

marcin.juszkiewicz.com.pl

How to survive FOSDEM – Marcin Juszkiewicz

FOSDEM is 2 weeks conference in 2 days. Can be tough to survive.

@hrw@society.oftrolls.com

I updated my "How to survive FOSDEM" article.

@fosdem organizers updated map so I updated it as well. The change was simple: there is no ATM at ULB (for quite a while).

So I added an info about it. And some minor edit.

marcin.juszkiewicz.com.pl/2019

marcin.juszkiewicz.com.pl

How to survive FOSDEM – Marcin Juszkiewicz

FOSDEM is 2 weeks conference in 2 days. Can be tough to survive.

@bagder@mastodon.social

I started a documentation repo for advise - for new and old visitors, attendees and speakers. I figure we can crowdsource it so bring your pull-requests. I will greatly appreciate help.

If not, I will populate it myself slowly over time but it won't be as good.

github.com/bagder/FOSDEM

github.com

GitHub - bagder/FOSDEM: Advice for FOSDEM attendees

Advice for FOSDEM attendees. Contribute to bagder/FOSDEM development by creating an account on GitHub.

@nogajun@mastodon.social

Ansibleが嫌すぎてPyinfraに乗り換えましたが、FOSDEM 2026でPyinfraの面白そうな話があるみたい。

> 警告:この講演を聴くと、AnsibleのPlay bookを全てリファクタリングしたいという抑えきれない衝動に駆られるかもしれません。副作用として、生産性の向上、睡眠の質の向上、そして同僚がインフラコードを実際に理解してくれるようになることなどが挙げられます。

挑発的だなー。いいぞ、もっとやれ

FOSDEM 2026 - PyInfra: Because Your Infrastructure Deserves Real Code in Python, Not YAML Soup: fosdem.org/2026/schedule/event

fosdem.org

FOSDEM 2026 - PyInfra: Because Your Infrastructure Deserves Real Code in Python, Not YAML Soup

@andyc@mastodon.me.uk · Reply to Evan Prodromou
Traitors UK Season 4 Finale

@evan After , you can settle back and enjoy 'The Traitors (Ireland)'.

Watch different people crying at the departure of a close, dear friend they voted to banish. Marvel at the looks of absolute shock and horror at the breakfast table ! 🙂

bbc.co.uk/iplayer/episodes/m00

bbc.co.uk

The Traitors Ireland

Bring on the backstabbing. Siobhán McSweeney throws open the doors of Slane Castle for the ultimate reality game of trust and treachery. Let the mind games begin.

@snikket_im@fosstodon.org

Looking forward to meeting folk at in Brussels this weekend!

Whether you're an existing Snikket user and want to say hi, curious to learn more about Snikket, or need help with setting up your instance, come and see us on Level 1 of the AW building on Saturday and Sunday 🙂

@remko@mas.to · Reply to daniel:// stenberg://

folks, one tip: I’m not usually one to preach about masking, but air quality in the devrooms is terrible, ventilation nonexistent, and flu season is reaching its peak. Mask😷! Take it from someone who failed to do so at a conference last week, and is spending 4 days and counting miserable in bed (and it seems to not be getting any better yet)

@thibaultmol@en.osm.town

Hey, going to this weekend but already in Belgium on Thursday evening?
(and you're cool with carrying boxes around)
We still need volunteers to help with van loading at the fosdem hq (not at the campus itself):

The very first task on volunteers.fosdem.org/tasks/ (click on it for more info)

And in general can use more volunteers for other tasks as well:

fosdem.org/2026/news/2026-01-2

fosdem.org

FOSDEM 2026 - Call for volunteers

@thibaultmol@en.osm.town

Hey, going to this weekend but already in Belgium on Thursday evening?
(and you're cool with carrying boxes around)
We still need volunteers to help with van loading at the fosdem hq (not at the campus itself):

The very first task on volunteers.fosdem.org/tasks/ (click on it for more info)

And in general can use more volunteers for other tasks as well:

fosdem.org/2026/news/2026-01-2

fosdem.org

FOSDEM 2026 - Call for volunteers

@swat@fosstodon.org

Last minute tips for newbies:
- wear layers
- use a scarf and gloves
- assume the onsite ATM is empty when you need it**
- be your usual open and friendly self
- be excellent to each other

Looking forward to seeing everyone again. It is home, away from home, with like minded and brilliant people.

I'll be around, just look for the "SWAT" name tag and start a conversation :-)

2026-01-27 update: **the onsite ATM went the way of the dinosaurs (e.g. it is gone)

@swat@fosstodon.org

Last minute tips for newbies:
- wear layers
- use a scarf and gloves
- assume the onsite ATM is empty when you need it**
- be your usual open and friendly self
- be excellent to each other

Looking forward to seeing everyone again. It is home, away from home, with like minded and brilliant people.

I'll be around, just look for the "SWAT" name tag and start a conversation :-)

2026-01-27 update: **the onsite ATM went the way of the dinosaurs (e.g. it is gone)

@padeluun@digitalcourage.social

Totgesagt? Keineswegs. Rund um Jabber (XMPP) gibt es nach wie vor eine erstaunlich engagierte Community. Der Digital Independence Day hat ordentlich Bewegung reingebracht: Innerhalb nur einer Woche entstanden Info-Folder in drei Sprachen – komplett layoutet von @digitalcourage. Deutsch und Englisch wurden noch rechtzeitig zur FOSDEM gedruckt, Französisch folgte als PDF. Ja, ein paar kleine Fehler sind noch drin – Version 2 kommt asap. Die Folder gibt’s im Digitalcourage-Shop: shop.digitalcourage.de

Mehrere gedruckte Faltblätter und Karten zum Thema **XMPP/Jabber** liegen aufgefächert in einer Schachtel. Überschriften wie „Wechselrezept XMPP-Messenger“, „Recipe for XMPP Messaging“ und „Enjoy Your Meal!“; farbiges Design (Gelb/Lila), Icons, kurze Erklärtexte und ein QR-Code. Foto: GeOrG (vermutlich cc by)
ALT text

Mehrere gedruckte Faltblätter und Karten zum Thema **XMPP/Jabber** liegen aufgefächert in einer Schachtel. Überschriften wie „Wechselrezept XMPP-Messenger“, „Recipe for XMPP Messaging“ und „Enjoy Your Meal!“; farbiges Design (Gelb/Lila), Icons, kurze Erklärtexte und ein QR-Code. Foto: GeOrG (vermutlich cc by)

@bagder@mastodon.social

I started a documentation repo for advise - for new and old visitors, attendees and speakers. I figure we can crowdsource it so bring your pull-requests. I will greatly appreciate help.

If not, I will populate it myself slowly over time but it won't be as good.

github.com/bagder/FOSDEM

github.com

GitHub - bagder/FOSDEM: Advice for FOSDEM attendees

Advice for FOSDEM attendees. Contribute to bagder/FOSDEM development by creating an account on GitHub.

@opensuse@fosstodon.org
@nogajun@mastodon.social

Ansibleが嫌すぎてPyinfraに乗り換えましたが、FOSDEM 2026でPyinfraの面白そうな話があるみたい。

> 警告:この講演を聴くと、AnsibleのPlay bookを全てリファクタリングしたいという抑えきれない衝動に駆られるかもしれません。副作用として、生産性の向上、睡眠の質の向上、そして同僚がインフラコードを実際に理解してくれるようになることなどが挙げられます。

挑発的だなー。いいぞ、もっとやれ

FOSDEM 2026 - PyInfra: Because Your Infrastructure Deserves Real Code in Python, Not YAML Soup: fosdem.org/2026/schedule/event

fosdem.org

FOSDEM 2026 - PyInfra: Because Your Infrastructure Deserves Real Code in Python, Not YAML Soup

@nogajun@mastodon.social

Ansibleが嫌すぎてPyinfraに乗り換えましたが、FOSDEM 2026でPyinfraの面白そうな話があるみたい。

> 警告:この講演を聴くと、AnsibleのPlay bookを全てリファクタリングしたいという抑えきれない衝動に駆られるかもしれません。副作用として、生産性の向上、睡眠の質の向上、そして同僚がインフラコードを実際に理解してくれるようになることなどが挙げられます。

挑発的だなー。いいぞ、もっとやれ

FOSDEM 2026 - PyInfra: Because Your Infrastructure Deserves Real Code in Python, Not YAML Soup: fosdem.org/2026/schedule/event

fosdem.org

FOSDEM 2026 - PyInfra: Because Your Infrastructure Deserves Real Code in Python, Not YAML Soup

@Gargron@mastodon.social

I'm looking forward to . We're bringing some easy to carry merch, loads of stickers, and even leaflets I designed. Definitely come by Mastodon's stand if you're there ☺️ We're going to be in building F this time.

@sunnydeveloper@mastodon.social
@Gargron@mastodon.social

I'm looking forward to . We're bringing some easy to carry merch, loads of stickers, and even leaflets I designed. Definitely come by Mastodon's stand if you're there ☺️ We're going to be in building F this time.

@swat@fosstodon.org

Last minute tips for newbies:
- wear layers
- use a scarf and gloves
- assume the onsite ATM is empty when you need it**
- be your usual open and friendly self
- be excellent to each other

Looking forward to seeing everyone again. It is home, away from home, with like minded and brilliant people.

I'll be around, just look for the "SWAT" name tag and start a conversation :-)

2026-01-27 update: **the onsite ATM went the way of the dinosaurs (e.g. it is gone)

@Gargron@mastodon.social

I'm looking forward to . We're bringing some easy to carry merch, loads of stickers, and even leaflets I designed. Definitely come by Mastodon's stand if you're there ☺️ We're going to be in building F this time.

@gwil@post.lurk.org

This Sunday at ’26!

Centralised systems were designed with the best of intentions, but were turned against us anyway. And peer-to-peer systems will be exactly the same.

How do we make the next generation of protocols more difficult to weaponise?

This is the lens which I’ll use to look at Willow (willowprotocol.org), a family of publicly-funded, open source peer-to-peer protocols. Join me for a presentation of drawings, music, and insight gained from working in p2p for the past six years.

fosdem.org/2026/schedule/event

A drawing in a kind of pictographic style. A red tall block which looks a bit like a server stands atop a mountain peak, with wires leading to stylised users at their computers surrounding it.
ALT text

A drawing in a kind of pictographic style. A red tall block which looks a bit like a server stands atop a mountain peak, with wires leading to stylised users at their computers surrounding it.

@andypiper@macaw.social

I'll be in Brussels later this week, and I'm looking forward to (re)connecting with community and friends at !

mastodon.social

Mastodon (@Mastodon@mastodon.social)

Attached: 1 image Busy week! We're preparing to meet the community at #FOSDEM at the weekend. Some members of the team will be at various events around Brussels from Thursday. As well as @haubles@hachyderm.io talk on the #socialweb track on Saturday, @mellifluousbox will be on a panel on the Policy track on Sunday. Plus, you'll be able to buy stickers and pins on our stand to #SupportMastodon

@Mastodon@mastodon.social

Busy week! We're preparing to meet the community at at the weekend. Some members of the team will be at various events around Brussels from Thursday. As well as @haubles talk on the track on Saturday, @mellifluousbox will be on a panel on the Policy track on Sunday. Plus, you'll be able to buy stickers and pins on our stand to

A Mastodon mascot embracing the FOSDEM logo, alongside the text:
Meet us at #FOSDEM
Stand F.04
Talk: "Tending the Herd: Community at Mastodon™
Social Web Track (H.2215) 11.30am Saturday
ALT text

A Mastodon mascot embracing the FOSDEM logo, alongside the text: Meet us at #FOSDEM Stand F.04 Talk: "Tending the Herd: Community at Mastodon™ Social Web Track (H.2215) 11.30am Saturday

@liaizon@wake.st

Just saw the news that @schmaker is rebroadcasting the livestream of the Social Web Devroom (the fediverse international HQ!) onto Peertube and it already has a live url (vhsky.cz/w/dQ97cEum3V9QvWP8MS5) so you can copy that into your home servers search field to interact with the stream that hasn't yet started

vhsky.cz

Social web (Ferrer) - FOSDEM 2026

Livestream from room H.2215 (Ferrer) Topic: Social web Livechat is not bridged to FOSDEM staff, it's only intended for local commentaries. Schedule: 10:40 JSON Databases and Small ActivityPub Serve...

@Gargron@mastodon.social

I'm looking forward to . We're bringing some easy to carry merch, loads of stickers, and even leaflets I designed. Definitely come by Mastodon's stand if you're there ☺️ We're going to be in building F this time.

@Gargron@mastodon.social

I'm looking forward to . We're bringing some easy to carry merch, loads of stickers, and even leaflets I designed. Definitely come by Mastodon's stand if you're there ☺️ We're going to be in building F this time.

@bkuhn@copyleft.org
✈️ whining

As always these days, I'm the only person 😷'd on my flight.

The air is awful on this equipment: 1925 ppm of CO₂ at my seat.

Person next to me has a productive cough …😮‍💨… (can tell by sound), yet she isn't masked. 🙄

Welp, whatever 🦠 she's spewing on this row, I guess I'm bringing it to .😔

As a reminder for those coming to @fosdem … please mask! It's not life-or-death anymore for most, but I lost a month of work (& missed my OWN keynote) last year when I got at FODSEM.

An Aranet 4 carbon dioxide meter reads 1925 ppm of CO₂
ALT text

An Aranet 4 carbon dioxide meter reads 1925 ppm of CO₂

@bkuhn@copyleft.org · Reply to Richard "RichiH" Hartmann

@RichiH
I wore a mask the whole time at 2025, never took it off unless outside & far from people, & still got COVID. I wear bona fide tight fitting N-95s. They aren't perfect.
When everyone masks, it's when it really helps. There is really no good reason to not mask at a big event like @fosdem except when speaking on stage or asking a question or meeting outside.

My current predicament is highly offensive: someone coughing & blowing snot over & over just 3 feet from me with no mask.

@bkuhn@copyleft.org
✈️ whining

As always these days, I'm the only person 😷'd on my flight.

The air is awful on this equipment: 1925 ppm of CO₂ at my seat.

Person next to me has a productive cough …😮‍💨… (can tell by sound), yet she isn't masked. 🙄

Welp, whatever 🦠 she's spewing on this row, I guess I'm bringing it to .😔

As a reminder for those coming to @fosdem … please mask! It's not life-or-death anymore for most, but I lost a month of work (& missed my OWN keynote) last year when I got at FODSEM.

An Aranet 4 carbon dioxide meter reads 1925 ppm of CO₂
ALT text

An Aranet 4 carbon dioxide meter reads 1925 ppm of CO₂

@postmarketOS@treehouse.systems

As we've posted in our monthly blog posts before we're working hard on hardware CI to automatically run a bunch of tests on various phones for changes in the software we ship.

To accomplish this some of our team members have created PCB's to connect the phones to so we have full control over them, and after some iterations the first batch of the production units have just arrived!

We'll start setting them up in the hackathon we're doing after and we'll soon share the initial results!

Pictured are 20 PCB's in columns of 5. The first and last columns have the PCB's showing their back with the postmarketOS logo covering it and a QR code for more information, the second and third column are showing the top with all the connectors and transistors and such showing.
The columns are spread out over static-resistance foam layers.
ALT text

Pictured are 20 PCB's in columns of 5. The first and last columns have the PCB's showing their back with the postmarketOS logo covering it and a QR code for more information, the second and third column are showing the top with all the connectors and transistors and such showing. The columns are spread out over static-resistance foam layers.

@Mastodon@mastodon.social

Busy week! We're preparing to meet the community at at the weekend. Some members of the team will be at various events around Brussels from Thursday. As well as @haubles talk on the track on Saturday, @mellifluousbox will be on a panel on the Policy track on Sunday. Plus, you'll be able to buy stickers and pins on our stand to

A Mastodon mascot embracing the FOSDEM logo, alongside the text:
Meet us at #FOSDEM
Stand F.04
Talk: "Tending the Herd: Community at Mastodon™
Social Web Track (H.2215) 11.30am Saturday
ALT text

A Mastodon mascot embracing the FOSDEM logo, alongside the text: Meet us at #FOSDEM Stand F.04 Talk: "Tending the Herd: Community at Mastodon™ Social Web Track (H.2215) 11.30am Saturday

@andypiper@macaw.social

I'll be in Brussels later this week, and I'm looking forward to (re)connecting with community and friends at !

mastodon.social

Mastodon (@Mastodon@mastodon.social)

Attached: 1 image Busy week! We're preparing to meet the community at #FOSDEM at the weekend. Some members of the team will be at various events around Brussels from Thursday. As well as @haubles@hachyderm.io talk on the #socialweb track on Saturday, @mellifluousbox will be on a panel on the Policy track on Sunday. Plus, you'll be able to buy stickers and pins on our stand to #SupportMastodon

@Mastodon@mastodon.social

Busy week! We're preparing to meet the community at at the weekend. Some members of the team will be at various events around Brussels from Thursday. As well as @haubles talk on the track on Saturday, @mellifluousbox will be on a panel on the Policy track on Sunday. Plus, you'll be able to buy stickers and pins on our stand to

A Mastodon mascot embracing the FOSDEM logo, alongside the text:
Meet us at #FOSDEM
Stand F.04
Talk: "Tending the Herd: Community at Mastodon™
Social Web Track (H.2215) 11.30am Saturday
ALT text

A Mastodon mascot embracing the FOSDEM logo, alongside the text: Meet us at #FOSDEM Stand F.04 Talk: "Tending the Herd: Community at Mastodon™ Social Web Track (H.2215) 11.30am Saturday

@openfoodfacts@mastodon.social

Open Food Facts is going to FOSDEM in Brussels: Jan 31 – Feb 1

Pierre and a bunch of Open Food Facts volunteers will be there to meet the open-source community 🚀

FOSDEM is the biggest free open-source event where people share, build, and collaborate.

Pierre will give a talk:
→ Open Food Facts : Getting together to reduce health and environmental impacts of consumption

Come say hi 💚

@tbsprs@chaos.social

⚙️ FOSDEM 2026 ⚙️ is near. Time to pick your sessions out of - by now 985 - sessions 🤯

Get the FOSDEM Schedule app for Android here:

🛒 f-droid.org/packages/info.meta
🛒 play.google.com/store/apps/det

Dark mode screenshots of the FOSDEM 2026 Schedule for Android phones + tablets. Available via F-Droid and Google Play. Incl. c3-nav.
ALT text

Dark mode screenshots of the FOSDEM 2026 Schedule for Android phones + tablets. Available via F-Droid and Google Play. Incl. c3-nav.

@Mastodon@mastodon.social

Busy week! We're preparing to meet the community at at the weekend. Some members of the team will be at various events around Brussels from Thursday. As well as @haubles talk on the track on Saturday, @mellifluousbox will be on a panel on the Policy track on Sunday. Plus, you'll be able to buy stickers and pins on our stand to

A Mastodon mascot embracing the FOSDEM logo, alongside the text:
Meet us at #FOSDEM
Stand F.04
Talk: "Tending the Herd: Community at Mastodon™
Social Web Track (H.2215) 11.30am Saturday
ALT text

A Mastodon mascot embracing the FOSDEM logo, alongside the text: Meet us at #FOSDEM Stand F.04 Talk: "Tending the Herd: Community at Mastodon™ Social Web Track (H.2215) 11.30am Saturday

@Mastodon@mastodon.social

Busy week! We're preparing to meet the community at at the weekend. Some members of the team will be at various events around Brussels from Thursday. As well as @haubles talk on the track on Saturday, @mellifluousbox will be on a panel on the Policy track on Sunday. Plus, you'll be able to buy stickers and pins on our stand to

A Mastodon mascot embracing the FOSDEM logo, alongside the text:
Meet us at #FOSDEM
Stand F.04
Talk: "Tending the Herd: Community at Mastodon™
Social Web Track (H.2215) 11.30am Saturday
ALT text

A Mastodon mascot embracing the FOSDEM logo, alongside the text: Meet us at #FOSDEM Stand F.04 Talk: "Tending the Herd: Community at Mastodon™ Social Web Track (H.2215) 11.30am Saturday

@ngi@social.ngi.eu

Looking for funding opportunities around the Open Internet Stack? 👀

📣 BoF at

🗓 Saturday | ⏰ 12:00–12:55 CET
📍 Room K.4.401

The session presents Open Internet Stack calls, the successor programme to @EC_NGI, with €41.3M available.

✔️ 2025 call results
✔️ 3 new funding topics
✔️ Q&A

🎤 Jean-Luc Dorel @EUCommission

🔗 fosdem.org/2026/schedule/event

fosdem.org

FOSDEM 2026 - Information on Open Internet Stack calls from European Commission

@gwil@post.lurk.org

This Sunday at ’26!

Centralised systems were designed with the best of intentions, but were turned against us anyway. And peer-to-peer systems will be exactly the same.

How do we make the next generation of protocols more difficult to weaponise?

This is the lens which I’ll use to look at Willow (willowprotocol.org), a family of publicly-funded, open source peer-to-peer protocols. Join me for a presentation of drawings, music, and insight gained from working in p2p for the past six years.

fosdem.org/2026/schedule/event

A drawing in a kind of pictographic style. A red tall block which looks a bit like a server stands atop a mountain peak, with wires leading to stylised users at their computers surrounding it.
ALT text

A drawing in a kind of pictographic style. A red tall block which looks a bit like a server stands atop a mountain peak, with wires leading to stylised users at their computers surrounding it.

@nlnet@nlnet.nl

The NGI Zero BoF room at #FOSDEM has been moved an hour from 12.00 to 13.00. Still in room K.4.401
https://fosdem.org/2026/schedule/event/DWAQ7X-ngi_zero_network_meetup/
But the 12.00 o'clock BoF is very interesting too: staff from the @EUCommission will present the topics open for applicants of the Open Internet Stack, the successor programme to Next Generation Internet for a total of 41.3M€.
https://fosdem.org/2026/schedule/event/977QTT-information_on_open_internet_stack_calls_from_european_commission/
#NGI #NGI0

fosdem.org

FOSDEM 2026 - Information on Open Internet Stack calls from European Commission

@nlnet@nlnet.nl

The NGI Zero BoF room at #FOSDEM has been moved an hour from 12.00 to 13.00. Still in room K.4.401
https://fosdem.org/2026/schedule/event/DWAQ7X-ngi_zero_network_meetup/
But the 12.00 o'clock BoF is very interesting too: staff from the @EUCommission will present the topics open for applicants of the Open Internet Stack, the successor programme to Next Generation Internet for a total of 41.3M€.
https://fosdem.org/2026/schedule/event/977QTT-information_on_open_internet_stack_calls_from_european_commission/
#NGI #NGI0

fosdem.org

FOSDEM 2026 - Information on Open Internet Stack calls from European Commission

@jospoortvliet@fosstodon.org

Contributions of governments to are often unsustainable - fragmented, short term subsidies, feature work or new things. Nothing shifting billions of tax money from Big Tech to open source!

The public sector should work with existing communities that have managed a sustainable financial model. Commit to deploy these & shift real procurement money!

Debate me at - between 12:55 and 13:40 on tis. Get involved!

fosdem.org/2026/schedule/track

fosdem.org

FOSDEM 2026 - Collaboration and content management

@evanprodromou@socialwebfoundation.org
Next week is European Open Source Week in Brussels, culminating in FOSDEM 2026 on the weekend. There are several important ways to stay connected to the Fediverse while you're visiting this week! Mastodon maintains a booth at FOSDEM throughout the weekend. It's a great place to get Mastodon merch or take a selfie with the Mastodon team. The Social Web Dev Room is a day-long event on Jan 31 in room H.2215 with loads of talks about Fediverse software and Fediverse organizing. There will be a […]

Next week is European Open Source Week in Brussels, culminating in FOSDEM 2026 on the weekend. There are several important ways to stay connected to the Fediverse while you’re visiting this week!

  • Mastodon maintains a booth at FOSDEM throughout the weekend. It’s a great place to get Mastodon merch or take a selfie with the Mastodon team.
  • The Social Web Dev Room is a day-long event on Jan 31 in room H.2215 with loads of talks about Fediverse software and Fediverse organizing.
  • There will be a loose mingling of Fediverse people at the À La Mort Subite bar in Brussels on Friday Jan 30 after 8PM. Wear a Fediverse symbol on a nametag or some other creative way so people can find you. Find your own table and then start mingling. There’s no organized activities or special space; just a node in space-time where you’re more likely to run into Fediverse people than normal.

As always, watch the and and hashtags for news and updates.

If you’re not travelling to Brussels, watch for streaming video from room H.2215 . There are also Fediverse events happening throughout the world throughout the year; Fediforum keeps a great list of the most prominent.

FediForum | Upcoming FediForum and Social&nbsp;Web Community&nbsp;Events

@evanprodromou@socialwebfoundation.org
Next week is European Open Source Week in Brussels, culminating in FOSDEM 2026 on the weekend. There are several important ways to stay connected to the Fediverse while you're visiting this week! Mastodon maintains a booth at FOSDEM throughout the weekend. It's a great place to get Mastodon merch or take a selfie with the Mastodon team. The Social Web Dev Room is a day-long event on Jan 31 in room H.2215 with loads of talks about Fediverse software and Fediverse organizing. There will be a […]

Next week is European Open Source Week in Brussels, culminating in FOSDEM 2026 on the weekend. There are several important ways to stay connected to the Fediverse while you’re visiting this week!

  • Mastodon maintains a booth at FOSDEM throughout the weekend. It’s a great place to get Mastodon merch or take a selfie with the Mastodon team.
  • The Social Web Dev Room is a day-long event on Jan 31 in room H.2215 with loads of talks about Fediverse software and Fediverse organizing.
  • There will be a loose mingling of Fediverse people at the À La Mort Subite bar in Brussels on Friday Jan 30 after 8PM. Wear a Fediverse symbol on a nametag or some other creative way so people can find you. Find your own table and then start mingling. There’s no organized activities or special space; just a node in space-time where you’re more likely to run into Fediverse people than normal.

As always, watch the and and hashtags for news and updates.

If you’re not travelling to Brussels, watch for streaming video from room H.2215 . There are also Fediverse events happening throughout the world throughout the year; Fediforum keeps a great list of the most prominent.

FediForum | Upcoming FediForum and Social&nbsp;Web Community&nbsp;Events

@evanprodromou@socialwebfoundation.org
Next week is European Open Source Week in Brussels, culminating in FOSDEM 2026 on the weekend. There are several important ways to stay connected to the Fediverse while you're visiting this week! Mastodon maintains a booth at FOSDEM throughout the weekend. It's a great place to get Mastodon merch or take a selfie with the Mastodon team. The Social Web Dev Room is a day-long event on Jan 31 in room H.2215 with loads of talks about Fediverse software and Fediverse organizing. There will be a […]

Next week is European Open Source Week in Brussels, culminating in FOSDEM 2026 on the weekend. There are several important ways to stay connected to the Fediverse while you’re visiting this week!

  • Mastodon maintains a booth at FOSDEM throughout the weekend. It’s a great place to get Mastodon merch or take a selfie with the Mastodon team.
  • The Social Web Dev Room is a day-long event on Jan 31 in room H.2215 with loads of talks about Fediverse software and Fediverse organizing.
  • There will be a loose mingling of Fediverse people at the À La Mort Subite bar in Brussels on Friday Jan 30 after 8PM. Wear a Fediverse symbol on a nametag or some other creative way so people can find you. Find your own table and then start mingling. There’s no organized activities or special space; just a node in space-time where you’re more likely to run into Fediverse people than normal.

As always, watch the and and hashtags for news and updates.

If you’re not travelling to Brussels, watch for streaming video from room H.2215 . There are also Fediverse events happening throughout the world throughout the year; Fediforum keeps a great list of the most prominent.

FediForum | Upcoming FediForum and Social&nbsp;Web Community&nbsp;Events

@evanprodromou@socialwebfoundation.org
Next week is European Open Source Week in Brussels, culminating in FOSDEM 2026 on the weekend. There are several important ways to stay connected to the Fediverse while you're visiting this week! Mastodon maintains a booth at FOSDEM throughout the weekend. It's a great place to get Mastodon merch or take a selfie with the Mastodon team. The Social Web Dev Room is a day-long event on Jan 31 in room H.2215 with loads of talks about Fediverse software and Fediverse organizing. There will be a […]

Next week is European Open Source Week in Brussels, culminating in FOSDEM 2026 on the weekend. There are several important ways to stay connected to the Fediverse while you’re visiting this week!

  • Mastodon maintains a booth at FOSDEM throughout the weekend. It’s a great place to get Mastodon merch or take a selfie with the Mastodon team.
  • The Social Web Dev Room is a day-long event on Jan 31 in room H.2215 with loads of talks about Fediverse software and Fediverse organizing.
  • There will be a loose mingling of Fediverse people at the À La Mort Subite bar in Brussels on Friday Jan 30 after 8PM. Wear a Fediverse symbol on a nametag or some other creative way so people can find you. Find your own table and then start mingling. There’s no organized activities or special space; just a node in space-time where you’re more likely to run into Fediverse people than normal.

As always, watch the and and hashtags for news and updates.

If you’re not travelling to Brussels, watch for streaming video from room H.2215 . There are also Fediverse events happening throughout the world throughout the year; Fediforum keeps a great list of the most prominent.

FediForum | Upcoming FediForum and Social&nbsp;Web Community&nbsp;Events

@evanprodromou@socialwebfoundation.org
Next week is European Open Source Week in Brussels, culminating in FOSDEM 2026 on the weekend. There are several important ways to stay connected to the Fediverse while you're visiting this week! Mastodon maintains a booth at FOSDEM throughout the weekend. It's a great place to get Mastodon merch or take a selfie with the Mastodon team. The Social Web Dev Room is a day-long event on Jan 31 in room H.2215 with loads of talks about Fediverse software and Fediverse organizing. There will be a […]

Next week is European Open Source Week in Brussels, culminating in FOSDEM 2026 on the weekend. There are several important ways to stay connected to the Fediverse while you’re visiting this week!

  • Mastodon maintains a booth at FOSDEM throughout the weekend. It’s a great place to get Mastodon merch or take a selfie with the Mastodon team.
  • The Social Web Dev Room is a day-long event on Jan 31 in room H.2215 with loads of talks about Fediverse software and Fediverse organizing.
  • There will be a loose mingling of Fediverse people at the À La Mort Subite bar in Brussels on Friday Jan 30 after 8PM. Wear a Fediverse symbol on a nametag or some other creative way so people can find you. Find your own table and then start mingling. There’s no organized activities or special space; just a node in space-time where you’re more likely to run into Fediverse people than normal.

As always, watch the and and hashtags for news and updates.

If you’re not travelling to Brussels, watch for streaming video from room H.2215 . There are also Fediverse events happening throughout the world throughout the year; Fediforum keeps a great list of the most prominent.

FediForum | Upcoming FediForum and Social&nbsp;Web Community&nbsp;Events

@postmarketOS@treehouse.systems

2026-01: monthly blog post reboot :blobcat:

* Excited for FOSDEM, we'll have a stand and talks
* moved up to community
* New nightly repositories
* First Contributor Support Programme report
* systemd musl support + service file upstreaming
* Number of settings apps in Phosh reduced
* USB stack reworked
* loongarch64 binary packages
* New maintainers.txt files

Thanks to everybody who contributes to postmarketOS, you are amazing!

postmarketos.org/blog/2026/01/

postmarketos.org

postmarketOS in 2026-01: monthly blog post reboot

Aiming for a 10 year life-cycle for smartphones

@Codeberg@social.anoxinon.de

Codeberg and Forgejo will have a stand (K5) at FOSDEM 2026 in Brussels. Come by and chat with Codeberg and Forgejo contributors.

There'll also be Codeberg and Forgejo stickers. If your Codeberg or Forgejo hosted project has stickers and you're looking for a way to distribute them: Get in touch and we can organise it!

@jriou@hachyderm.io

I'm working on an Ansible collection of roles to manage PostgreSQL components for a year now. I'm starting the process to make it open source by following best practices like testing with molecule, run sanity checks, tweaking github actions to run tests against multiple matrices, releasing to galaxy. I hope it will be ready for FOSDEM 🤞🏻

@homeassistant@fosstodon.org

Will you be at or in Brussels next week and want to meet some of the team? 👀

We have a few more spots open to register for the event at Little Delirium on Jan 31! If you haven't registered yet, do so before space runs out 👇🏼


luma.com/ptshwcqn

luma.com

Meet the Home Assistant team - FOSDEM Brussels · Luma

We'd love for you to join us 😎 Join the Open Home Foundation and key members of the Home Assistant team for a meetup in Brussels during FOSDEM 2026! 🤩 We're…

@homeassistant@fosstodon.org

Will you be at or in Brussels next week and want to meet some of the team? 👀

We have a few more spots open to register for the event at Little Delirium on Jan 31! If you haven't registered yet, do so before space runs out 👇🏼


luma.com/ptshwcqn

luma.com

Meet the Home Assistant team - FOSDEM Brussels · Luma

We'd love for you to join us 😎 Join the Open Home Foundation and key members of the Home Assistant team for a meetup in Brussels during FOSDEM 2026! 🤩 We're…

@localfirst@fosstodon.org

In a week from now, join the and devroom at in Brussels!
with @horusiath and Yjs

fosstodon.org

Open Local First (@localfirst@fosstodon.org)

Attached: 1 image @horusiath will be talking about tricks and tips for using Yjs/Yrs at @fosdem '26 #LocalFirst devroom! Come listen to the core team member behind Yjs/Yrs, the mainstream #CRDTs library! He'll address some of the common pitfalls that new developers may encounter when working with Yjs library, what are the causes, and how to overcome them. Come early before 9:00 and take your seat for a whole lineup of 25 amazing speakers! It is free Sunday 1st Feb 2026 in room K3.201. https://openlocalfirst.org/schedules/#2-optimising-yjs

@localfirst@fosstodon.org

@horusiath will be talking about tricks and tips for using Yjs/Yrs at
@fosdem '26 devroom!

Come listen to the core team member behind Yjs/Yrs, the mainstream library!

He'll address some of the common pitfalls that new developers may encounter when working with Yjs library, what are the causes, and how to overcome them.

Come early before 9:00 and take your seat for a whole lineup of 25 amazing speakers! It is free
Sunday 1st Feb 2026 in room K3.201.

openlocalfirst.org/schedules/#

Open Local First
devroom at FOSDEM
Bartosz Sypytkowski
09:30 - 10:00
Taming your Yjs documents
devroom: Local First, sync engine & CRDTs
9:00 - 17:00 Sunday 1st Feb. 2026
room K3.201 - After party 17:30
program, streaming & more info: openlocalfirst.org
ALT text

Open Local First devroom at FOSDEM Bartosz Sypytkowski 09:30 - 10:00 Taming your Yjs documents devroom: Local First, sync engine & CRDTs 9:00 - 17:00 Sunday 1st Feb. 2026 room K3.201 - After party 17:30 program, streaming & more info: openlocalfirst.org

@wild1145@mastodonapp.uk

I'm planning to be at this time next week so if there you are planning to be there and would like to catch up please do drop me a message.

I'm also planning to be in Brussels for a couple of days after FOSDEM to be able to meet with folks and catch up with folks that might not has as much time during the event itself but do have time in the week so let me know if you'd like to catch up :)

After missing the last 2 years of FOSDEM due to forgetting about it and poor planning on my part I'm really excited to be spending this weekend actually organising my stuff ready to go!

@neiman@social.hastily.cc

Is there a "social web" (=#fediverse, , , etc.) meetup in ?

If not, how about organizing one in Friday evening? Nothing formal or fancy. We can just pick up one of the nice old pubs in the old town and meet there.

@Codeberg@social.anoxinon.de

Codeberg and Forgejo will have a stand (K5) at FOSDEM 2026 in Brussels. Come by and chat with Codeberg and Forgejo contributors.

There'll also be Codeberg and Forgejo stickers. If your Codeberg or Forgejo hosted project has stickers and you're looking for a way to distribute them: Get in touch and we can organise it!

@Codeberg@social.anoxinon.de

Codeberg and Forgejo will have a stand (K5) at FOSDEM 2026 in Brussels. Come by and chat with Codeberg and Forgejo contributors.

There'll also be Codeberg and Forgejo stickers. If your Codeberg or Forgejo hosted project has stickers and you're looking for a way to distribute them: Get in touch and we can organise it!

@Codeberg@social.anoxinon.de

Codeberg and Forgejo will have a stand (K5) at FOSDEM 2026 in Brussels. Come by and chat with Codeberg and Forgejo contributors.

There'll also be Codeberg and Forgejo stickers. If your Codeberg or Forgejo hosted project has stickers and you're looking for a way to distribute them: Get in touch and we can organise it!

@neiman@social.hastily.cc

Is there a "social web" (=#fediverse, , , etc.) meetup in ?

If not, how about organizing one in Friday evening? Nothing formal or fancy. We can just pick up one of the nice old pubs in the old town and meet there.

@Codeberg@social.anoxinon.de

Codeberg and Forgejo will have a stand (K5) at FOSDEM 2026 in Brussels. Come by and chat with Codeberg and Forgejo contributors.

There'll also be Codeberg and Forgejo stickers. If your Codeberg or Forgejo hosted project has stickers and you're looking for a way to distribute them: Get in touch and we can organise it!

@neiman@social.hastily.cc

Is there a "social web" (=#fediverse, , , etc.) meetup in ?

If not, how about organizing one in Friday evening? Nothing formal or fancy. We can just pick up one of the nice old pubs in the old town and meet there.

@guix@hachyderm.io

Interested in computing, or software? is going to be at for lots of goodness on and the approach to packaging - check out the talks various people are giving:

guix.gnu.org/blog/2026/meet-gu

As usual the Declarative and Minimalist computing track will have lots of interesting and talks!

guix.gnu.org

Meet Guix at FOSDEM — 2026 — Blog — GNU Guix

Blog posts about GNU Guix.

@nlnet@nlnet.nl

Each year we are excited to see how many NLnet grantees we can spot in the list of @fosdem speakers. This year is a new high with over 100 speakers!
Another record will be broken at our hex sticker table. We'll be bringing over 300.000 stickers featuring more than 300 unique hex designs.
We have 2 BoF meetups, 1 with @NGIZero and 1 NLnet get-together and we'll be bringing snacks.
And Michiel Leenaars will give the opening keynote on Saturday.
Let's meet at #FOSDEM!
https://nlnet.nl/events/20260131/FOSDEM26/index.html

nlnet.nl

NLnet; Let's meet at FOSDEM 2026!

@internetarchiveeurope@toot.community
@linos@graz.social

RE: event-federation.eu/event/fosd

Last week, I had an online meeting with the developers of , and . We either found out that we had already planned our trip to this year's or were thinking about it. We spontaneously proposed a last-minute BOF, and I'm glad it was accepted. See you in Brussels! :) @fosdem

And directly afterwards there is the @nlnet meet and greet, great timing! :)

event-federation.eu

FOSDEM – BOF/Unconference: Shaping the Future of Events and Calendars in the Fediverse – Event Federation

@linos@graz.social

RE: event-federation.eu/event/fosd

Last week, I had an online meeting with the developers of , and . We either found out that we had already planned our trip to this year's or were thinking about it. We spontaneously proposed a last-minute BOF, and I'm glad it was accepted. See you in Brussels! :) @fosdem

And directly afterwards there is the @nlnet meet and greet, great timing! :)

event-federation.eu

FOSDEM – BOF/Unconference: Shaping the Future of Events and Calendars in the Fediverse – Event Federation

@mgifford@mastodon.social

FOSDEM 2026 (Brussels): Sun Feb 1, 09:35 CET, UB5.230 (my last talk)

Accessible Sovereignty: Why the Four Freedoms Depend on Inclusion (Community devroom)

Thesis: the Four Freedoms are not real if people with disabilities cannot use the tools, study them, share them, and improve them in practice. Accessibility is the operational layer that makes software freedom exercisable.

Event: fosdem.org/2026/schedule/event

fosdem.org

FOSDEM 2026 - Accessible Sovereignty: Why the Four Freedoms Depend on Inclusion

@internetarchiveeurope@toot.community
@mgifford@mastodon.social

FOSDEM 2026 (Brussels): I am speaking (again) Sat Jan 31, 16:05 CET in K.3.401.

“We Need to Support Authors Better to Deliver Accessible Content”
Track: Collaboration & Content Management 

Thesis: Many accessibility errors are introduced when documents are authored.

Audits just record the damage.

fosdem.org/2026/schedule/event

fosdem.org

FOSDEM 2026 - We Need to Support Authors Better to Deliver Accessible Content

@mgifford@mastodon.social

I am speaking with Maurice Hendriks at :

“Procurement Is the Biggest Form of Fundraising for FLOSS”
Track: Funding the FOSS Ecosystem 

Thesis: donations are optional and fragile. Procurement is structural. If public buyers require open deliverables and upstream work, they create durable funding for maintenance and security.

Event: fosdem.org/2026/schedule/event
“Public Money, Public Code” context: publiccode.eu/en/

publiccode.eu

Public Money, Public Code

Public Money, Public Code - A campaign for releasing publicly financed software as Free Software

@nlnet@nlnet.nl

Each year we are excited to see how many NLnet grantees we can spot in the list of @fosdem speakers. This year is a new high with over 100 speakers!
Another record will be broken at our hex sticker table. We'll be bringing over 300.000 stickers featuring more than 300 unique hex designs.
We have 2 BoF meetups, 1 with @NGIZero and 1 NLnet get-together and we'll be bringing snacks.
And Michiel Leenaars will give the opening keynote on Saturday.
Let's meet at #FOSDEM!
https://nlnet.nl/events/20260131/FOSDEM26/index.html

nlnet.nl

NLnet; Let's meet at FOSDEM 2026!

@guix@hachyderm.io

Interested in computing, or software? is going to be at for lots of goodness on and the approach to packaging - check out the talks various people are giving:

guix.gnu.org/blog/2026/meet-gu

As usual the Declarative and Minimalist computing track will have lots of interesting and talks!

guix.gnu.org

Meet Guix at FOSDEM — 2026 — Blog — GNU Guix

Blog posts about GNU Guix.

@nlnet@nlnet.nl

Each year we are excited to see how many NLnet grantees we can spot in the list of @fosdem speakers. This year is a new high with over 100 speakers!
Another record will be broken at our hex sticker table. We'll be bringing over 300.000 stickers featuring more than 300 unique hex designs.
We have 2 BoF meetups, 1 with @NGIZero and 1 NLnet get-together and we'll be bringing snacks.
And Michiel Leenaars will give the opening keynote on Saturday.
Let's meet at #FOSDEM!
https://nlnet.nl/events/20260131/FOSDEM26/index.html

nlnet.nl

NLnet; Let's meet at FOSDEM 2026!

@steve@social.technoetic.com

I'm looking forward to seeing everyone at this year. 👋 It looks like there are many interesting social web talks. I'm especially interested in the talk by @django on AP C2S.

@steve@social.technoetic.com

I'm looking forward to seeing everyone at this year. 👋 It looks like there are many interesting social web talks. I'm especially interested in the talk by @django on AP C2S.

@policy@opensource.org

We've teamed up with @apell, @EclipseFdn, @lfeurope, @mozilla, @OpenForumEurope, and @openssf to bring you the Open Source & EU Policy at !

We're bringing together developers, Commission Officials and MEPs to discuss , Open Source and , upcoming policies, solving the EU's problems with , and the and .

We look forward to sharing more about the agenda soon in the comng days!

[JM]

A pixelart drawing of the European Parliament with the title "OPEN SOURCE AND EU POLICY. FOSDEM 2026"
ALT text

A pixelart drawing of the European Parliament with the title "OPEN SOURCE AND EU POLICY. FOSDEM 2026"

@linos@graz.social

RE: event-federation.eu/event/fosd

Last week, I had an online meeting with the developers of , and . We either found out that we had already planned our trip to this year's or were thinking about it. We spontaneously proposed a last-minute BOF, and I'm glad it was accepted. See you in Brussels! :) @fosdem

And directly afterwards there is the @nlnet meet and greet, great timing! :)

event-federation.eu

FOSDEM – BOF/Unconference: Shaping the Future of Events and Calendars in the Fediverse – Event Federation

@linos@graz.social

RE: event-federation.eu/event/fosd

Last week, I had an online meeting with the developers of , and . We either found out that we had already planned our trip to this year's or were thinking about it. We spontaneously proposed a last-minute BOF, and I'm glad it was accepted. See you in Brussels! :) @fosdem

And directly afterwards there is the @nlnet meet and greet, great timing! :)

event-federation.eu

FOSDEM – BOF/Unconference: Shaping the Future of Events and Calendars in the Fediverse – Event Federation

@hrw@society.oftrolls.com

I updated my "How to survive FOSDEM" article.

@fosdem organizers updated map so I updated it as well. The change was simple: there is no ATM at ULB (for quite a while).

So I added an info about it. And some minor edit.

marcin.juszkiewicz.com.pl/2019

marcin.juszkiewicz.com.pl

How to survive FOSDEM – Marcin Juszkiewicz

FOSDEM is 2 weeks conference in 2 days. Can be tough to survive.

@cassidy@blaede.family · Reply to Cassidy James :rr: :gg: :fh:

If you’re attending FOSDEM next weekend, we’ll be there! We’re giving a talk about bringing open source to trust and safety on Sunday:

fosdem.org/2026/schedule/event

We don’t have a stand this year, but you can probably find ROOSTers hanging around our Matrix, ATproto, and fediverse friends as well. Or message me to find out where we’re at. 👀

fosdem.org

FOSDEM 2026 - Stop Reinventing in Isolation: Bringing Open Source to Trust & Safety Infrastructure

@hrw@society.oftrolls.com

I updated my "How to survive FOSDEM" article.

@fosdem organizers updated map so I updated it as well. The change was simple: there is no ATM at ULB (for quite a while).

So I added an info about it. And some minor edit.

marcin.juszkiewicz.com.pl/2019

marcin.juszkiewicz.com.pl

How to survive FOSDEM – Marcin Juszkiewicz

FOSDEM is 2 weeks conference in 2 days. Can be tough to survive.

@policy@opensource.org

We've teamed up with @apell, @EclipseFdn, @lfeurope, @mozilla, @OpenForumEurope, and @openssf to bring you the Open Source & EU Policy at !

We're bringing together developers, Commission Officials and MEPs to discuss , Open Source and , upcoming policies, solving the EU's problems with , and the and .

We look forward to sharing more about the agenda soon in the comng days!

[JM]

A pixelart drawing of the European Parliament with the title "OPEN SOURCE AND EU POLICY. FOSDEM 2026"
ALT text

A pixelart drawing of the European Parliament with the title "OPEN SOURCE AND EU POLICY. FOSDEM 2026"

@fsfe@mastodon.social

is around the corner! And we will be in the middle of it all!
Have a look at our amazing talks about topics ..., happening all over FOSDEM.
You do not want to miss any of our sessions?
🫶 Follow us and stay tuned for more info about FSFE at FOSDEM.
And of course, you can find us at our booth, building K Level 2, stand 9.

fsfe.org/events/

fsfe.org

Events - FSFE

If you know about a FSFE related event that is not yet listed here or that you run on your own, you can easily add it by using our event announcement tool....

@fsfe@mastodon.social

is around the corner! And we will be in the middle of it all!
Have a look at our amazing talks about topics ..., happening all over FOSDEM.
You do not want to miss any of our sessions?
🫶 Follow us and stay tuned for more info about FSFE at FOSDEM.
And of course, you can find us at our booth, building K Level 2, stand 9.

fsfe.org/events/

fsfe.org

Events - FSFE

If you know about a FSFE related event that is not yet listed here or that you run on your own, you can easily add it by using our event announcement tool....

@sxa@fosstodon.org

Something I'd really like to see from @fosdem - a graph of which social media addresses speakers have on their profile / presentations over the years. Last year it was still quite disappointing that the number of people with Mastodon on their slides was quite low. Maybe something for the stats session at the end?

@edward@hachyderm.io · Reply to Edward Betts

Rolling east through the night 🌙🚆

On the Nightjet to Vienna and we’ve just passed Cologne. Lights low, steady rhythm of the rails, and that brilliant feeling of waking up somewhere completely new tomorrow. First sleeper train and I am very much a fan already.

This is exactly why I love travelling this way.











@edward@hachyderm.io · Reply to Edward Betts

Arrived right on time, dumped my bag, then headed out for a wander. Stumbled past the Porte de Hal, grabbed Lebanese food, and ate outside soaking up the early evening buzz. Exactly the kind of pause that makes rail travel so good.

Back to the station next. NightJet at 19:06 and my first proper sleeper train awaits. Very excited about this bit.











@edward@hachyderm.io · Reply to Edward Betts

Through security and passport control at St Pancras and now waiting to board. Super smooth and impressively quick, no queue at all. This is how international travel should feel.

Next stop Brussels on Eurostar, then onwards by night train into Central Europe. The rail adventure continues.











@edward@hachyderm.io · Reply to Edward Betts

Rolled into Paddington right on time. First leg complete and the rhythm of the journey is setting in. Next up is St Pancras and Eurostar to Brussels, then the real fun begins with night trains and Central Europe ahead.
Still very much . No flying, just watching Britain slide past the window and enjoying the feeling of actually travelling, not teleporting.











@dottorblaster@fosstodon.org
@dottorblaster@fosstodon.org
@autkin@fosstodon.org · Reply to Andriy Utkin
@mapache@hachyderm.io

FOSDEM 2026 Social Web Speakers

I have been trying to create a list for and realized that (ironically) most of the people in the socialweb track ... does not have a fediverse account listed there.

I am also at fault, btw, so shame to me.

If you know someone who is presenting at please send them my way. I will update this thread with the list of confirmed speakers.

The Fosdem 26 social web track List:

@pfefferle
@evan @evanprodromou
@haubles
@mapache
@darius
@bjoernsta
@django
@resieguen
@openforfuture
@iusondemand
@cwebber
@tsyesika
@zzepposs
@melaniebartos
@Pepijn
@Floppy
@tobias
@mayel
@ivan
@hongminhee@hackers.pub
@samvie
@benpate
@neiman
@hongminhee@hollo.social
@filippodb @magostinelli
@publicspaces
@cubicgarden
@samvie
@bonfire
@FediVariety
@vishnee
@cypherhippie
@nextgraph

Non Social Web Track presenters:

@bogo
@localfirst

Social Web Track schedule:

fosdem.org/2026/schedule/track

Boosts are also appreciated!

P.S. Special thanks to @liaizon,
@andypiper, @michael, @toon

fosdem.org

FOSDEM 2026 - Social Web

@plexus@toot.cat

FOSDEM and CCC both have the same problem, they're so big it's impossible to sift through all the recorded content. So, let's try the fedi recommender algorithm (i.e. other humans). Which talks of the last couple of years did you find super interesting? And not just the big name keynotes!

@zughy@livellosegreto.it

⚠️ Mancano fondi per sostenere le spese di @Luanti al FOSDEM

Quest'anno Wikimedia Italia ha rifiutato la richiesta di sovvenzione, tardando ampiamente nel comunicarcelo.

Il FOSDEM tuttavia è alle porte e 4 giorni a Bruxelles non costan proprio poco. È la fiera più grande d'Europa di software libero, per noi fondamentale.

Qualsiasi contributo può aiutarci ad alleggerire il carico. Ringrazio @ItaLinuxSociety per l'aiuto repentino ❤️

👇
opencollective.com/luanti/cont

opencollective.com

Contribute - Open Collective

@gwil@post.lurk.org

worm-blossom.org/#y2026w3

This week, Sammy whittles on about the talk. Aljoscha talks slice verification internals in Bab, and unwinds by playing some Sonic Youth. In this week's comic, Sammy reconsiders her choice of metaphors.

A panel from this week’s comic. Sammy, pale green and bewildered, is silhouetted against a jaunty spiral as she descends into self doubt.
ALT text

A panel from this week’s comic. Sammy, pale green and bewildered, is silhouetted against a jaunty spiral as she descends into self doubt.

@chillicampari@layer8.space

Looking for a recommendation on ultra-light eating utensils. Due to a timing mishap on my part I'll be attending FOSDEM this year with an insecure front crown (the permanent replacement will not be ready until after I'm already on the way). It's already fallen out once and when it was put back in they said to cut everything up really small when eating. So, I am looking for a very light sturdy travel utensil kit for my backpack that is also easy to keep clean.

@sl007@digitalcourage.social · Reply to DeeAnn Little

@chillicampari
It depends if it will isolate or burn your hands :) Bought my stacky thing at Tokyo Hands once but ist is no-name ;)
But as a spoon/knive/fork I can recommend Decathlon Quechua which was thankfully gifted to me at a fedicamp by rufposten 💖
btw;
We have an Policy breakfast in the Policy room and there are also the nice talks fosdem.org/2026/schedule/event and fosdem.org/2026/schedule/event

fosdem.org

FOSDEM 2026 - Fedify: Building ActivityPub servers without the pain

@chillicampari@layer8.space

Looking for a recommendation on ultra-light eating utensils. Due to a timing mishap on my part I'll be attending FOSDEM this year with an insecure front crown (the permanent replacement will not be ready until after I'm already on the way). It's already fallen out once and when it was put back in they said to cut everything up really small when eating. So, I am looking for a very light sturdy travel utensil kit for my backpack that is also easy to keep clean.

@RichiH@chaos.social

@HennaVirkkunen hi!

, the biggest fully Open Source conference on Earth with way over 8,000 attendees will happen for the 26th year in Brussels at ULB Solbosch campus on the weekend of Jan 31/Feb 1

We have several devrooms which might be relevant to your interests:
fosdem.org/2026/schedule/track
fosdem.org/2026/schedule/track
fosdem.org/2026/schedule/track

I am a long-standing organizer and spokesperson for FOSDEM. If you or your staff are interested in attending, I'd be more than happy to show you around

fosdem.org

FOSDEM 2026 - Open Source & EU Policy

@mellifluousbox@mastodon.social

@neil I've really liked these reminders in our collaboration so far. Thank you for the fantastic pro-bono work you did for @Mastodon this year. I'm looking forward to continue on the topics we have open and then also to meet at ! Enjoy your time off :)

@xwiki@xwiki.com

🎉 We’re hosting a FOSDEM 2026 party.

Together with @CryptPad , @passbolt and @openproject we’re hosting an informal community gathering for everyone attending FOSDEM.

📅 Saturday, January 31, 2026
⏰ 8:00 PM–midnight
📍 Scott’s Bar & Kitchen, Brussels

Please register in advance so we can plan properly:
🔗 cryptpad.fr/form/#/2/form/view

Looking forward to seeing many of you there. 💛

FOSDEM party in 2026
ALT text

FOSDEM party in 2026

@mapache@hachyderm.io

Finally finished my @badgefed presentation for @fosdem !

Now comes the real challenge, trimming it down for time. With the schedule so tight and back-to-back talks, I might need to shorten or cut some slides. Looks like my slot may be 15 min instead of 20 if anything runs over!

Check out the Social Web track:

fosdem.org/2026/schedule/track

a slide with logos for activiypub and open badges
ALT text

a slide with logos for activiypub and open badges

@_elena@mastodon.social

Oooooh my custom made sweatshirt has arrived at a pickup point! Going to retrieve it later today and I hope it turned out ok.

I intend to wear it at on the big day for the Social Web talks.

All fingers and toes crossed it looks good and fits well. Otherwise I have two other Fedi t-shirts as backups 😅

a photo showing the mockup for a sweatshirt - color: forest green - with the words "the future is federated" printed in white. The font is Eighties Comeback by independent type designer Nicky Laatz
ALT text

a photo showing the mockup for a sweatshirt - color: forest green - with the words "the future is federated" printed in white. The font is Eighties Comeback by independent type designer Nicky Laatz

@_elena@mastodon.social

Oooooh my custom made sweatshirt has arrived at a pickup point! Going to retrieve it later today and I hope it turned out ok.

I intend to wear it at on the big day for the Social Web talks.

All fingers and toes crossed it looks good and fits well. Otherwise I have two other Fedi t-shirts as backups 😅

a photo showing the mockup for a sweatshirt - color: forest green - with the words "the future is federated" printed in white. The font is Eighties Comeback by independent type designer Nicky Laatz
ALT text

a photo showing the mockup for a sweatshirt - color: forest green - with the words "the future is federated" printed in white. The font is Eighties Comeback by independent type designer Nicky Laatz

@_elena@mastodon.social

Oooooh my custom made sweatshirt has arrived at a pickup point! Going to retrieve it later today and I hope it turned out ok.

I intend to wear it at on the big day for the Social Web talks.

All fingers and toes crossed it looks good and fits well. Otherwise I have two other Fedi t-shirts as backups 😅

a photo showing the mockup for a sweatshirt - color: forest green - with the words "the future is federated" printed in white. The font is Eighties Comeback by independent type designer Nicky Laatz
ALT text

a photo showing the mockup for a sweatshirt - color: forest green - with the words "the future is federated" printed in white. The font is Eighties Comeback by independent type designer Nicky Laatz

@_elena@mastodon.social

Oooooh my custom made sweatshirt has arrived at a pickup point! Going to retrieve it later today and I hope it turned out ok.

I intend to wear it at on the big day for the Social Web talks.

All fingers and toes crossed it looks good and fits well. Otherwise I have two other Fedi t-shirts as backups 😅

a photo showing the mockup for a sweatshirt - color: forest green - with the words "the future is federated" printed in white. The font is Eighties Comeback by independent type designer Nicky Laatz
ALT text

a photo showing the mockup for a sweatshirt - color: forest green - with the words "the future is federated" printed in white. The font is Eighties Comeback by independent type designer Nicky Laatz

@autkin@fosstodon.org · Reply to Andriy Utkin
@NGIZero@mastodon.xyz · Reply to Ilya Zverev

@zverik @EUCommission @fosdem I like the idea of drawing attention to the Call at . However, isn't the speech-to-text thing a bit on the over-engineering side of the spectrum? After all, most people will have a computing device on them and can just follow the link.
But having a place where people are invited to leave a comment is a great idea.
I am tagging Chrystalleni from @NGIZero_Cyprus who also had a great idea: organizing a discussion group to consider the topic before submitting

Q: How do you convince people to use privacy respecting technologies for communication?

I am looking for real life use-cases to include into my talk and beyond.

If you have encouraged someone to switch to say Signal, or Sessions, or XMPP or some other tool/protocol, please share here or via DM.

Note: If you answered already my first call, feel free to ignore that.

@autkin@fosstodon.org · Reply to Andriy Utkin
@MastodonEngineering@mastodon.social

The December edition of Trunk & Tidbits is posted.

It was a quieter month in terms of commits due to the holiday period, but some solid progress was made. Plus, the latest stable releases, end-of-life for Mastodon 4.2, and news about

blog.joinmastodon.org/2026/01/

blog.joinmastodon.org

Trunk & Tidbits, December 2025

A look back at what the team was working on last month, and what's coming next.

@MastodonEngineering@mastodon.social

The December edition of Trunk & Tidbits is posted.

It was a quieter month in terms of commits due to the holiday period, but some solid progress was made. Plus, the latest stable releases, end-of-life for Mastodon 4.2, and news about

blog.joinmastodon.org/2026/01/

blog.joinmastodon.org

Trunk & Tidbits, December 2025

A look back at what the team was working on last month, and what's coming next.

@MastodonEngineering@mastodon.social

The December edition of Trunk & Tidbits is posted.

It was a quieter month in terms of commits due to the holiday period, but some solid progress was made. Plus, the latest stable releases, end-of-life for Mastodon 4.2, and news about

blog.joinmastodon.org/2026/01/

blog.joinmastodon.org

Trunk & Tidbits, December 2025

A look back at what the team was working on last month, and what's coming next.

@MastodonEngineering@mastodon.social

The December edition of Trunk & Tidbits is posted.

It was a quieter month in terms of commits due to the holiday period, but some solid progress was made. Plus, the latest stable releases, end-of-life for Mastodon 4.2, and news about

blog.joinmastodon.org/2026/01/

blog.joinmastodon.org

Trunk & Tidbits, December 2025

A look back at what the team was working on last month, and what's coming next.

@MastodonEngineering@mastodon.social

The December edition of Trunk & Tidbits is posted.

It was a quieter month in terms of commits due to the holiday period, but some solid progress was made. Plus, the latest stable releases, end-of-life for Mastodon 4.2, and news about

blog.joinmastodon.org/2026/01/

blog.joinmastodon.org

Trunk & Tidbits, December 2025

A look back at what the team was working on last month, and what's coming next.

@MastodonEngineering@mastodon.social

The December edition of Trunk & Tidbits is posted.

It was a quieter month in terms of commits due to the holiday period, but some solid progress was made. Plus, the latest stable releases, end-of-life for Mastodon 4.2, and news about

blog.joinmastodon.org/2026/01/

blog.joinmastodon.org

Trunk & Tidbits, December 2025

A look back at what the team was working on last month, and what's coming next.

@neil@mastodon.neilzone.co.uk

I've had multiple email from , about joining Matrix groups.

I stopped using Matrix a few years ago, and I won't be joining / running an instance again just for this.

If you want to message me, please DM me for my XMPP or Signal details.

@ascherbaum@mastodon.social

sent out invites for channels. Which do not show up in Element as invites.

I have to open every invite one by one in Element in order to join the channel.

That is not usability for regular users.

@yawnbox@disobey.net

who's ready for , with their anti-virus :3

a stack of 10 3M Aura 9330+ face masks wrapped in plastic. in the bottom left corner is the .meow challenge coin from 39c3
ALT text

a stack of 10 3M Aura 9330+ face masks wrapped in plastic. in the bottom left corner is the .meow challenge coin from 39c3

a box of 10 3M Aura 9332+ face respirators wrapped. in the bottom left corner is the .meow challenge coin from 39c3
ALT text

a box of 10 3M Aura 9332+ face respirators wrapped. in the bottom left corner is the .meow challenge coin from 39c3

@mala@fosstodon.org

I myself don’t believe my own plans until they actually happen but…

I’ll be at !

I won’t bring a talk (unless someone invites me to improvise one on the spot 😛) but I’ll be there to listen, meet friends, and talk to folks interested in , , and what @MozillaAI is doing.

If you are around and want to chat just reach out, or look for me in the devroom or at the Mozilla stand.

@mala@fosstodon.org

I myself don’t believe my own plans until they actually happen but…

I’ll be at !

I won’t bring a talk (unless someone invites me to improvise one on the spot 😛) but I’ll be there to listen, meet friends, and talk to folks interested in , , and what @MozillaAI is doing.

If you are around and want to chat just reach out, or look for me in the devroom or at the Mozilla stand.

@jwildeboer@social.wildeboer.net

I really hope that @Mer__edith comes to and announces that will move at least parts of their server infrastructure to Europe and other regions, using hosting companies that are not connected to the US in order to mitigate the risk of a Trump order to shut their AWS account(s) down.

@sraible@eupolicy.social
@ton@m.tzyl.eu

Are you into ? And in the ?
There is a Call for Feedback by the European Commission for a 'European Open Digital Ecosystem Strategy' For strategic approach to in Europe, and a framework for using open source within the European Commission. You can respond until 3 February. It is useful to respond even if your point has already been submitted by someone else. The number and repetition of arguments is used as a weight. ec.europa.eu/info/law/better-r cc

@linmob@linuxmobile.social

As I was working my upcoming #FOSDEM talk "The Linux Phone App Ecosystem" (https://fosdem.org/2026/schedule/event/VH3GYN-linux-phone-app-ecosystem-2026/) I thought: Maybe I should ask my followers.. So here we are:

What do you want to know?
Which projects do I have to mention?
What should I focus on?
Which apps do you enjoy the most?
What are you missing?
What are you worried about?

#LinuxMobile #LinuxOnMobile #LinuxPhoneApps

fosdem.org

FOSDEM 2026 - The Linux Phone App Ecosystem (2026)

@autkin@fosstodon.org · Reply to Andriy Utkin

@RichiH @fosdem my letters to misc maillists seem to have been held - I guess moderation or bugs. Zero responses in any case, which is unfortunate. I take it as a sign to make the smallest possible batch, 10 units. I just want to minimize the hole in my pocket in absence of any expression of interest from others.

Order made. Devices should be in my hands towards the last week before FOSDEM. I will set up monitoring and contact schedule app devs to try integrate this feature.

@loomchild@mastodon.social

Less than a month left until the Free and Open Source Software Developers’ European Meeting (FOSDEM)!

With over 900 events already announced, here's my little companion web app that works on desktop and can be installed on mobile to help you with the planning: fosdem.sojourner.rocks/2026

New features this year (more improvement suggestions welcome):
- Speaker biographies (click on the person's name or visit the speakers page).
- Bookmark export.

@fosdem

fosdem.sojourner.rocks

Sojourner

FOSDEM conference companion PWA

@ton@m.tzyl.eu

Are you into ? And in the ?
There is a Call for Feedback by the European Commission for a 'European Open Digital Ecosystem Strategy' For strategic approach to in Europe, and a framework for using open source within the European Commission. You can respond until 3 February. It is useful to respond even if your point has already been submitted by someone else. The number and repetition of arguments is used as a weight. ec.europa.eu/info/law/better-r cc

@loomchild@mastodon.social

Less than a month left until the Free and Open Source Software Developers’ European Meeting (FOSDEM)!

With over 900 events already announced, here's my little companion web app that works on desktop and can be installed on mobile to help you with the planning: fosdem.sojourner.rocks/2026

New features this year (more improvement suggestions welcome):
- Speaker biographies (click on the person's name or visit the speakers page).
- Bookmark export.

@fosdem

fosdem.sojourner.rocks

Sojourner

FOSDEM conference companion PWA

@linos@graz.social

I am thinking of going to . But the travel time is quite long 14-16h+. So I would like to combine it with some additional trip "nearby". Any recommendations what to do in winterly times?

@autkin@fosstodon.org · Reply to Andriy Utkin

@RichiH @fosdem ok so PCB making with sensors sourcing and assembly comes to 33 EUR per unit (if I do a big order). Sourcing USB power from mains socket is more expensive than I expected, so I am calling for devroom and stand owners to adopt a sensor, i.e. to look after it and make sure it's fed organic local-grown electricity (USB-C 5v, no PD should be needed).

@autkin@fosstodon.org · Reply to Andriy Utkin

@fosdem @RichiH I want to bring or fund at least 10 of these devices to the upcoming . Seemingly genuine sensors can be had for ~17 (not 70+) EUR per sensor on AliExpress.

aliexpress.com/item/1005005699

Would FOSDEM infra team allow plugging them into USB port of the video boxes if I solder and bring them, or would you rather manufacture them by an internal team (for trust reasons)?

Hoping for your quick reply.

CO2 및 RH/T 측정용 SCD30 공기 품질 센서 모듈 I2C Modbus PWM - AliExpress 502

Smarter Shopping, Better Living! Aliexpress.com

@RichiH@chaos.social · Reply to Keks

@keks partially masking, in particular in crowded/badly ventilated places as you probably did, massively reduces the overall intake of pathogens. Congrats!

I regularly got flu and/or and... nothing... since I started masking there.

In fairness, I did catch at , but I was next to two coworkers who I knew were sickly for several days in a badly ventilated venue. I was stupid, and I learned from it.

@mapache@hachyderm.io

Are you following the speakers of the track? Am I missing someone? When are Packs going to be released? Is there life in the universe besides Earth?

You can also follow most (only the discoverable accounts) in one step, using packs here: fedidevs.com/s/ODE0/

fedidevs.com

FOSDEM 2026 Social Web Track Speakers - Mastodon Starter Pack

FOSDEM 2026 – Social Web Devroom This pack contains speakers from 2026 scheduled here: https://fosdem.org/2026/schedule/track/social-web/ The Social Web Devroom is open to talks all about the Social Web AKA the Fediverse.

@mapache@hachyderm.io

FOSDEM 2026 Social Web Speakers

I have been trying to create a list for and realized that (ironically) most of the people in the socialweb track ... does not have a fediverse account listed there.

I am also at fault, btw, so shame to me.

If you know someone who is presenting at please send them my way. I will update this thread with the list of confirmed speakers.

The Fosdem 26 social web track List:

@pfefferle
@evan @evanprodromou
@haubles
@mapache
@darius
@bjoernsta
@django
@resieguen
@openforfuture
@iusondemand
@cwebber
@tsyesika
@zzepposs
@melaniebartos
@Pepijn
@Floppy
@tobias
@mayel
@ivan
@hongminhee@hackers.pub
@samvie
@benpate
@neiman
@hongminhee@hollo.social
@filippodb @magostinelli
@publicspaces
@cubicgarden
@samvie
@bonfire
@FediVariety
@vishnee
@cypherhippie
@nextgraph

Non Social Web Track presenters:

@bogo
@localfirst

Social Web Track schedule:

fosdem.org/2026/schedule/track

Boosts are also appreciated!

P.S. Special thanks to @liaizon,
@andypiper, @michael, @toon

fosdem.org

FOSDEM 2026 - Social Web

@mapache@hachyderm.io

Are you following the speakers of the track? Am I missing someone? When are Packs going to be released? Is there life in the universe besides Earth?

You can also follow most (only the discoverable accounts) in one step, using packs here: fedidevs.com/s/ODE0/

fedidevs.com

FOSDEM 2026 Social Web Track Speakers - Mastodon Starter Pack

FOSDEM 2026 – Social Web Devroom This pack contains speakers from 2026 scheduled here: https://fosdem.org/2026/schedule/track/social-web/ The Social Web Devroom is open to talks all about the Social Web AKA the Fediverse.

@mapache@hachyderm.io

FOSDEM 2026 Social Web Speakers

I have been trying to create a list for and realized that (ironically) most of the people in the socialweb track ... does not have a fediverse account listed there.

I am also at fault, btw, so shame to me.

If you know someone who is presenting at please send them my way. I will update this thread with the list of confirmed speakers.

The Fosdem 26 social web track List:

@pfefferle
@evan @evanprodromou
@haubles
@mapache
@darius
@bjoernsta
@django
@resieguen
@openforfuture
@iusondemand
@cwebber
@tsyesika
@zzepposs
@melaniebartos
@Pepijn
@Floppy
@tobias
@mayel
@ivan
@hongminhee@hackers.pub
@samvie
@benpate
@neiman
@hongminhee@hollo.social
@filippodb @magostinelli
@publicspaces
@cubicgarden
@samvie
@bonfire
@FediVariety
@vishnee
@cypherhippie
@nextgraph

Non Social Web Track presenters:

@bogo
@localfirst

Social Web Track schedule:

fosdem.org/2026/schedule/track

Boosts are also appreciated!

P.S. Special thanks to @liaizon,
@andypiper, @michael, @toon

fosdem.org

FOSDEM 2026 - Social Web

@mapache@hachyderm.io

Because of work, I haven't really made presentations since ~2016, and when I had to, I was basically forced into PowerPoint.

Back then, my conference & OSS talks were HTML+CSS for me (in Spanish, mostly). Markdown was just for Wikipedia.

Now I’m prepping a 2026 talk for @badgefed and discovered .
Markdown-based slides, and… wow. I'm having way more fun than I expected.

marp.app/

marp.app

Marp: Markdown Presentation Ecosystem

Marp (also known as the Markdown Presentation Ecosystem) provides an intuitive experience for creating beautiful slide decks. You only have to focus on writing your story in a Markdown document.

@SylvieLorxu@chaos.social

I'll be at this year together with @IzzyOnDroid as part of my involvement with .

However, I figured, if I go there, why not order some stickers. After all, Catima is an app available on IzzyOnDroid :) They just came in and they look nice :)

Make sure to ping me at FOSDEM or visit the IzzyOnDroid stand to get one!

A bunch of little Catima logos stuck in a small sticker bag.

There's 100 of them in there, tightly stacked together, which I would hope is more than enough but we'll see :)
ALT text

A bunch of little Catima logos stuck in a small sticker bag. There's 100 of them in there, tightly stacked together, which I would hope is more than enough but we'll see :)

@mapache@hachyderm.io

I am working in a logo for a proof of concept for a badge for the 26 @badgefed talk, what do you like most, option A or option B?

(This work is licensed under the Creative Commons Attribution 2.0 Belgium Licence.

It is a derivative of the original fosdem logo taken from fosdem.org)

In option A the badge has the letters BadgeFed and Fosdem in the middle, in option B they look more clean
ALT text

In option A the badge has the letters BadgeFed and Fosdem in the middle, in option B they look more clean

@loomchild@mastodon.social

Less than a month left until the Free and Open Source Software Developers’ European Meeting (FOSDEM)!

With over 900 events already announced, here's my little companion web app that works on desktop and can be installed on mobile to help you with the planning: fosdem.sojourner.rocks/2026

New features this year (more improvement suggestions welcome):
- Speaker biographies (click on the person's name or visit the speakers page).
- Bookmark export.

@fosdem

fosdem.sojourner.rocks

Sojourner

FOSDEM conference companion PWA

@peturdainn@mastodon.social

Found some use for the @fossasia LED badges I collected at previous editions.

Timing is everything 🥂

Video of 4 small LED badges below each other on my fleece jacket. The content has been timed carefully so that the number 2026 drops down from badge to badge
ALT text

Video of 4 small LED badges below each other on my fleece jacket. The content has been timed carefully so that the number 2026 drops down from badge to badge

@peturdainn@mastodon.social

Found some use for the @fossasia LED badges I collected at previous editions.

Timing is everything 🥂

Video of 4 small LED badges below each other on my fleece jacket. The content has been timed carefully so that the number 2026 drops down from badge to badge
ALT text

Video of 4 small LED badges below each other on my fleece jacket. The content has been timed carefully so that the number 2026 drops down from badge to badge

We should have the same at

chaos.social

c3awareness (@c3awareness@chaos.social)

Attached: 1 image Friendly reminder – Photos & videos at 39C3 Please only take photos or videos with the explicit consent of the people shown. If photos or videos appear on social media without consent: - ask the person to remove the post - if needed, report it on the respective instance If you see people taking photos or videos without consent at 39C3: - kindly remind them of the photo policy - if they don’t comply, please contact CrewCrew at DECT 110 Thank you for taking care of each other 💜 #39c3

@c3awareness@chaos.social

Friendly reminder – Photos & videos at 39C3

Please only take photos or videos with the explicit consent of the people shown.

If photos or videos appear on social media without consent:
- ask the person to remove the post
- if needed, report it on the respective instance

If you see people taking photos or videos without consent at 39C3:
- kindly remind them of the photo policy
- if they don’t comply, please contact

CrewCrew at DECT 110
Thank you for taking care of each other 💜

Icon of a photo camera in green on black background
ALT text

Icon of a photo camera in green on black background

@mapache@hachyderm.io

FOSDEM 2026 Social Web Speakers

I have been trying to create a list for and realized that (ironically) most of the people in the socialweb track ... does not have a fediverse account listed there.

I am also at fault, btw, so shame to me.

If you know someone who is presenting at please send them my way. I will update this thread with the list of confirmed speakers.

The Fosdem 26 social web track List:

@pfefferle
@evan @evanprodromou
@haubles
@mapache
@darius
@bjoernsta
@django
@resieguen
@openforfuture
@iusondemand
@cwebber
@tsyesika
@zzepposs
@melaniebartos
@Pepijn
@Floppy
@tobias
@mayel
@ivan
@hongminhee@hackers.pub
@samvie
@benpate
@neiman
@hongminhee@hollo.social
@filippodb @magostinelli
@publicspaces
@cubicgarden
@samvie
@bonfire
@FediVariety
@vishnee
@cypherhippie
@nextgraph

Non Social Web Track presenters:

@bogo
@localfirst

Social Web Track schedule:

fosdem.org/2026/schedule/track

Boosts are also appreciated!

P.S. Special thanks to @liaizon,
@andypiper, @michael, @toon

fosdem.org

FOSDEM 2026 - Social Web

@mapache@hachyderm.io

FOSDEM 2026 Social Web Speakers

I have been trying to create a list for and realized that (ironically) most of the people in the socialweb track ... does not have a fediverse account listed there.

I am also at fault, btw, so shame to me.

If you know someone who is presenting at please send them my way. I will update this thread with the list of confirmed speakers.

The Fosdem 26 social web track List:

@pfefferle
@evan @evanprodromou
@haubles
@mapache
@darius
@bjoernsta
@django
@resieguen
@openforfuture
@iusondemand
@cwebber
@tsyesika
@zzepposs
@melaniebartos
@Pepijn
@Floppy
@tobias
@mayel
@ivan
@hongminhee@hackers.pub
@samvie
@benpate
@neiman
@hongminhee@hollo.social
@filippodb @magostinelli
@publicspaces
@cubicgarden
@samvie
@bonfire
@FediVariety
@vishnee
@cypherhippie
@nextgraph

Non Social Web Track presenters:

@bogo
@localfirst

Social Web Track schedule:

fosdem.org/2026/schedule/track

Boosts are also appreciated!

P.S. Special thanks to @liaizon,
@andypiper, @michael, @toon

fosdem.org

FOSDEM 2026 - Social Web

@mapache@hachyderm.io

FOSDEM 2026 Social Web Speakers

I have been trying to create a list for and realized that (ironically) most of the people in the socialweb track ... does not have a fediverse account listed there.

I am also at fault, btw, so shame to me.

If you know someone who is presenting at please send them my way. I will update this thread with the list of confirmed speakers.

The Fosdem 26 social web track List:

@pfefferle
@evan @evanprodromou
@haubles
@mapache
@darius
@bjoernsta
@django
@resieguen
@openforfuture
@iusondemand
@cwebber
@tsyesika
@zzepposs
@melaniebartos
@Pepijn
@Floppy
@tobias
@mayel
@ivan
@hongminhee@hackers.pub
@samvie
@benpate
@neiman
@hongminhee@hollo.social
@filippodb @magostinelli
@publicspaces
@cubicgarden
@samvie
@bonfire
@FediVariety
@vishnee
@cypherhippie
@nextgraph

Non Social Web Track presenters:

@bogo
@localfirst

Social Web Track schedule:

fosdem.org/2026/schedule/track

Boosts are also appreciated!

P.S. Special thanks to @liaizon,
@andypiper, @michael, @toon

fosdem.org

FOSDEM 2026 - Social Web

@mapache@hachyderm.io

FOSDEM 2026 Social Web Speakers

I have been trying to create a list for and realized that (ironically) most of the people in the socialweb track ... does not have a fediverse account listed there.

I am also at fault, btw, so shame to me.

If you know someone who is presenting at please send them my way. I will update this thread with the list of confirmed speakers.

The Fosdem 26 social web track List:

@pfefferle
@evan @evanprodromou
@haubles
@mapache
@darius
@bjoernsta
@django
@resieguen
@openforfuture
@iusondemand
@cwebber
@tsyesika
@zzepposs
@melaniebartos
@Pepijn
@Floppy
@tobias
@mayel
@ivan
@hongminhee@hackers.pub
@samvie
@benpate
@neiman
@hongminhee@hollo.social
@filippodb @magostinelli
@publicspaces
@cubicgarden
@samvie
@bonfire
@FediVariety
@vishnee
@cypherhippie
@nextgraph

Non Social Web Track presenters:

@bogo
@localfirst

Social Web Track schedule:

fosdem.org/2026/schedule/track

Boosts are also appreciated!

P.S. Special thanks to @liaizon,
@andypiper, @michael, @toon

fosdem.org

FOSDEM 2026 - Social Web

@mapache@hachyderm.io

FOSDEM 2026 Social Web Speakers

I have been trying to create a list for and realized that (ironically) most of the people in the socialweb track ... does not have a fediverse account listed there.

I am also at fault, btw, so shame to me.

If you know someone who is presenting at please send them my way. I will update this thread with the list of confirmed speakers.

The Fosdem 26 social web track List:

@pfefferle
@evan @evanprodromou
@haubles
@mapache
@darius
@bjoernsta
@django
@resieguen
@openforfuture
@iusondemand
@cwebber
@tsyesika
@zzepposs
@melaniebartos
@Pepijn
@Floppy
@tobias
@mayel
@ivan
@hongminhee@hackers.pub
@samvie
@benpate
@neiman
@hongminhee@hollo.social
@filippodb @magostinelli
@publicspaces
@cubicgarden
@samvie
@bonfire
@FediVariety
@vishnee
@cypherhippie
@nextgraph

Non Social Web Track presenters:

@bogo
@localfirst

Social Web Track schedule:

fosdem.org/2026/schedule/track

Boosts are also appreciated!

P.S. Special thanks to @liaizon,
@andypiper, @michael, @toon

fosdem.org

FOSDEM 2026 - Social Web

@mapache@hachyderm.io

FOSDEM 2026 Social Web Speakers

I have been trying to create a list for and realized that (ironically) most of the people in the socialweb track ... does not have a fediverse account listed there.

I am also at fault, btw, so shame to me.

If you know someone who is presenting at please send them my way. I will update this thread with the list of confirmed speakers.

The Fosdem 26 social web track List:

@pfefferle
@evan @evanprodromou
@haubles
@mapache
@darius
@bjoernsta
@django
@resieguen
@openforfuture
@iusondemand
@cwebber
@tsyesika
@zzepposs
@melaniebartos
@Pepijn
@Floppy
@tobias
@mayel
@ivan
@hongminhee@hackers.pub
@samvie
@benpate
@neiman
@hongminhee@hollo.social
@filippodb @magostinelli
@publicspaces
@cubicgarden
@samvie
@bonfire
@FediVariety
@vishnee
@cypherhippie
@nextgraph

Non Social Web Track presenters:

@bogo
@localfirst

Social Web Track schedule:

fosdem.org/2026/schedule/track

Boosts are also appreciated!

P.S. Special thanks to @liaizon,
@andypiper, @michael, @toon

fosdem.org

FOSDEM 2026 - Social Web

@mapache@hachyderm.io

FOSDEM 2026 Social Web Speakers

I have been trying to create a list for and realized that (ironically) most of the people in the socialweb track ... does not have a fediverse account listed there.

I am also at fault, btw, so shame to me.

If you know someone who is presenting at please send them my way. I will update this thread with the list of confirmed speakers.

The Fosdem 26 social web track List:

@pfefferle
@evan @evanprodromou
@haubles
@mapache
@darius
@bjoernsta
@django
@resieguen
@openforfuture
@iusondemand
@cwebber
@tsyesika
@zzepposs
@melaniebartos
@Pepijn
@Floppy
@tobias
@mayel
@ivan
@hongminhee@hackers.pub
@samvie
@benpate
@neiman
@hongminhee@hollo.social
@filippodb @magostinelli
@publicspaces
@cubicgarden
@samvie
@bonfire
@FediVariety
@vishnee
@cypherhippie
@nextgraph

Non Social Web Track presenters:

@bogo
@localfirst

Social Web Track schedule:

fosdem.org/2026/schedule/track

Boosts are also appreciated!

P.S. Special thanks to @liaizon,
@andypiper, @michael, @toon

fosdem.org

FOSDEM 2026 - Social Web

@jwildeboer@social.wildeboer.net

If I would be living out my specific "fame", I would go to with a t-shirt saying "I have 10K+ followers in the Fediverse". At I would wear a T-Shirt saying "I use garage as my S3 object store and I like it a lot" :)

(disclaimer: at Red Hat I am part of the marketing team, so target audience analysis comes quite naturally to me ;)

@bagder@mastodon.social

Basically the only way to get stickers (without printing your own set) is to approach me when I show up somewhere to talk.

The next big chance is at where I usually give away **thousands** of curl stickers.

It is always fine to pick a few extra to hand out to your friends and grandparents.

@bkuhn@copyleft.org

While I believe taxes on luxury goods of any amount are reasonable, this is a great example of the bizarre Trump tariffs.

My Norwegian friends know, I love — my favorite cheese in the world.

My colleague @sjn kindly brought me Brunost to 2025, but I've long since enjoyed it!

As a holiday treat, I wanted some Brunost. This tiny 250g cost me US$11!

It's delicious, but expensive!

My Norwegian friends: I'll glad pay you a 10% premium to bring me Brunost at @fosdem 2026.

A 250g block of Norwegian Brown Cheese, packaged for sale in the USA under the brand "Ski Queen".
ALT text

A 250g block of Norwegian Brown Cheese, packaged for sale in the USA under the brand "Ski Queen".

@bkuhn@copyleft.org

While I believe taxes on luxury goods of any amount are reasonable, this is a great example of the bizarre Trump tariffs.

My Norwegian friends know, I love — my favorite cheese in the world.

My colleague @sjn kindly brought me Brunost to 2025, but I've long since enjoyed it!

As a holiday treat, I wanted some Brunost. This tiny 250g cost me US$11!

It's delicious, but expensive!

My Norwegian friends: I'll glad pay you a 10% premium to bring me Brunost at @fosdem 2026.

A 250g block of Norwegian Brown Cheese, packaged for sale in the USA under the brand "Ski Queen".
ALT text

A 250g block of Norwegian Brown Cheese, packaged for sale in the USA under the brand "Ski Queen".

@hook@toot.si · Reply to Matija Šuklje

We are organizing the individual routes to here:
codeberg.org/HackerTrain/groups

A visual overview (Kanban board style) is here – here you can easily see which routes are leaving when and going through which countries (or suggest/add another one):
codeberg.org/HackerTrain/group

codeberg.org

groups

Issue-only repository/pseudo-forum for organising groups

@hook@toot.si · Reply to Matija Šuklje

We are organizing the individual routes to here:
codeberg.org/HackerTrain/groups

A visual overview (Kanban board style) is here – here you can easily see which routes are leaving when and going through which countries (or suggest/add another one):
codeberg.org/HackerTrain/group

codeberg.org

groups

Issue-only repository/pseudo-forum for organising groups

@bagder@mastodon.social

Basically the only way to get stickers (without printing your own set) is to approach me when I show up somewhere to talk.

The next big chance is at where I usually give away **thousands** of curl stickers.

It is always fine to pick a few extra to hand out to your friends and grandparents.

@mapache@hachyderm.io

You know why I’m bullish on open source in the AI era?

Gen-AI is democratizing software creation. Everyone can spin up their own QuickBooks, their own social media manager, their own internal tools, fast, cheap, and tailored.

So the real deal isn't the code anymore. It’s the community.

Open-source folks have spent decades learning how to create communities for decades. They know how to collaborate in the open
govern messy, human systems, onboard contributors, sustain projects beyond a single company or hype cycle.

That know-how matters more than ever when software becomes abundant.

Open source wasn't just about free code. It was community. It felt almost as practice for this moment.

That is why I am so excited about and and , especially this year.

@stereo@freiburg.social
@mellifluousbox@mastodon.social

@neil I've really liked these reminders in our collaboration so far. Thank you for the fantastic pro-bono work you did for @Mastodon this year. I'm looking forward to continue on the topics we have open and then also to meet at ! Enjoy your time off :)

@sovtechfund@mastodon.social

Before you know it, it’ll be time for EU Open Source Week and in Brussels!

We’re planning on being at many events that week (more details soon). A few to put in your calendar now:

a) 28 Jan 2026: The 1st Summit on , existing & future systems, from the new to the program and other platforms. Registration: gvip-project.org/

b) 31 Jan 2026: Funding the FOSS Ecosystem Devroom
fosdem.org/2026/schedule/track

Looking forward to seeing you there!

fosdem.org

FOSDEM 2026 - Funding the FOSS Ecosystem

@hook@toot.si

🚄 All aboard the to !! 🚃

Going to ? Thinking of going by ?

Would you like to meet other hackers along the way?

Join us on the hackertrain.org !

We are currently planning the route(s) for this trip, so it is the best time to join in – regardless of:
- where you would like to start your train journey
- whether you’d like to help or just tag along

hackertrain.org/hackertrain-to

plz boost

hackertrain.org

HackerTrain - Hackertrain to FOSDEM 2026: call for participation

@neil@mastodon.neilzone.co.uk

I expect to be in the Legal and Policy devroom at FOSDEM for most of Saturday (and particularly Saturday afternoon, as I'll be talking briefly about the Online Safety Act).

I am very much open to chatting with other lawyers / policy people about FOSS-related legal stuff, and developers about law-related FOSS stuff :)

@mapache@hachyderm.io

New video: Unscripted walkthrough on issuing a digital badge in .

No installation, just the real issuance flow, including a few bumps along the way.

Sometimes seeing the messy parts helps more than a perfect demo.

Created inspired in feedback from my friend @firesidefedi

Check it out here (and subscribe to my channel for more badgefed videos)

makertube.net/w/q9HW4hYrLPVvrm







makertube.net

How to issue a badge in BadgeFed

In this video, I walk through how to issue a digital badge using BadgeFed, step by step. You’ll see how micro-credentials work in practice, from setting up a badge to issuing it to recipients, whet...

@flypig@mastodon.social

The FOSS on Mobile devroom schedule is out!

fosdem.org/2026/schedule/track

It's going to be a great day of talks on AOSP, Mobile Linux and more; covering the full stack from SoCs to app ecosystems.

14 full length talks, 7 lightning talks, 23 speakers.

A mobile phone showing lots of logos on the screen: postmarketOS, MNT, AndroidOS, ubports, mobian, CalyxOS, NemoMobile, Sailfish OS, AOSP, PureOS and Droidian.

The logos are just a selection; they don't represent the actual projects with talks in the devroom.
ALT text

A mobile phone showing lots of logos on the screen: postmarketOS, MNT, AndroidOS, ubports, mobian, CalyxOS, NemoMobile, Sailfish OS, AOSP, PureOS and Droidian. The logos are just a selection; they don't represent the actual projects with talks in the devroom.

@flypig@mastodon.social

The FOSS on Mobile devroom schedule is out!

fosdem.org/2026/schedule/track

It's going to be a great day of talks on AOSP, Mobile Linux and more; covering the full stack from SoCs to app ecosystems.

14 full length talks, 7 lightning talks, 23 speakers.

A mobile phone showing lots of logos on the screen: postmarketOS, MNT, AndroidOS, ubports, mobian, CalyxOS, NemoMobile, Sailfish OS, AOSP, PureOS and Droidian.

The logos are just a selection; they don't represent the actual projects with talks in the devroom.
ALT text

A mobile phone showing lots of logos on the screen: postmarketOS, MNT, AndroidOS, ubports, mobian, CalyxOS, NemoMobile, Sailfish OS, AOSP, PureOS and Droidian. The logos are just a selection; they don't represent the actual projects with talks in the devroom.

@kirschner@mastodon.social

We are proud to share with you the schedule for the & DevRoom where
hackers, developers, contributors,
lawyers, and decision-makers alike will share their knowledge with the community:

fosdem.org/2026/schedule/track

(We = @richardfontana @tmarble
@conservancy 's
@bkuhn @karen and @fsfe 's @lexelas & myself + our speakers and of course the @fosdem crew without whom this would not exist 👏 )

fosdem.org

FOSDEM 2026 - Legal & Policy

@kirschner@mastodon.social

We are proud to share with you the schedule for the & DevRoom where
hackers, developers, contributors,
lawyers, and decision-makers alike will share their knowledge with the community:

fosdem.org/2026/schedule/track

(We = @richardfontana @tmarble
@conservancy 's
@bkuhn @karen and @fsfe 's @lexelas & myself + our speakers and of course the @fosdem crew without whom this would not exist 👏 )

fosdem.org

FOSDEM 2026 - Legal & Policy

@mapache@hachyderm.io

Well it seems I will be presenting @badgefed at on the track!

This was a long-shot and honestly it will make my logistics very difficult, the week before I will be travelling with my family to Mexico. So probably, will take the kiddo to the junior track!

20 mins of presentation but honestly I am looking forward to the networking. See you at from the !

And make sure to attend and say hi if you are there, I will be giving you badges!

fosdem.org/2026/schedule/event

fosdem.org

FOSDEM 2026 - Decentralised Badges with BadgeFed: Implementing ActivityPub-based Credentials for Non Profits

@mapache@hachyderm.io

Well it seems I will be presenting @badgefed at on the track!

This was a long-shot and honestly it will make my logistics very difficult, the week before I will be travelling with my family to Mexico. So probably, will take the kiddo to the junior track!

20 mins of presentation but honestly I am looking forward to the networking. See you at from the !

And make sure to attend and say hi if you are there, I will be giving you badges!

fosdem.org/2026/schedule/event

fosdem.org

FOSDEM 2026 - Decentralised Badges with BadgeFed: Implementing ActivityPub-based Credentials for Non Profits

@mapache@hachyderm.io

Well it seems I will be presenting @badgefed at on the track!

This was a long-shot and honestly it will make my logistics very difficult, the week before I will be travelling with my family to Mexico. So probably, will take the kiddo to the junior track!

20 mins of presentation but honestly I am looking forward to the networking. See you at from the !

And make sure to attend and say hi if you are there, I will be giving you badges!

fosdem.org/2026/schedule/event

fosdem.org

FOSDEM 2026 - Decentralised Badges with BadgeFed: Implementing ActivityPub-based Credentials for Non Profits

@mapache@hachyderm.io

Well it seems I will be presenting @badgefed at on the track!

This was a long-shot and honestly it will make my logistics very difficult, the week before I will be travelling with my family to Mexico. So probably, will take the kiddo to the junior track!

20 mins of presentation but honestly I am looking forward to the networking. See you at from the !

And make sure to attend and say hi if you are there, I will be giving you badges!

fosdem.org/2026/schedule/event

fosdem.org

FOSDEM 2026 - Decentralised Badges with BadgeFed: Implementing ActivityPub-based Credentials for Non Profits

@evanprodromou@socialwebfoundation.org
The schedule for the Social Web Developer Room at FOSDEM 2026 is starting to be populated as the speakers confirm their availability. We had a tonne of great submissions for this year's track, and even with double the time from last year, we still had to leave some great talks on the cutting room floor. But we still managed to fit in 24 great talks, large and small. We're going to see some additional events happening as FOSDEM 2026 gets nearer. Watch the #SOCIALWEBFOSDEM hashtag for more news […]

The schedule for the Social Web Developer Room at FOSDEM 2026 is starting to be populated as the speakers confirm their availability. We had a tonne of great submissions for this year’s track, and even with double the time from last year, we still had to leave some great talks on the cutting room floor. But we still managed to fit in 24 great talks, large and small. We’re going to see some additional events happening as FOSDEM 2026 gets nearer. Watch the #SOCIALWEBFOSDEM hashtag for more news and events.

@hrw@society.oftrolls.com

All those Calls for Papers for devrooms reminded me of my page with FOSDEM talks.

Each year, since 2012, has own page there. And there is one page listing all of them.

Due to search option it is very good way to check previous talks of a speaker. Or devroom.

gpages.juszkiewicz.com.pl/fosd

gpages.juszkiewicz.com.pl

FOSDEM 2025 schedule with links to slides and videos

Alternative view for FOSDEM schedule. With direct links to slides and video files (where available).

@RichiH@chaos.social · Reply to jzakotnik

@jzakotnik That's per devroom. You cn always ask for feedback. Speaking from the orga side, it's a lot of work already, and writing actionable feedback is even more work

I always write in a way which can be quoted, but that doesn't mean it gives even inexperienced people enough context to always be clear what, specifically, I meant

And then, there's extra context. If you have a great talk on foo, but there's another even better one on foo, that's bad luck, nothing you could influence

@jzakotnik@mastodon.social

Somehow sad that proposals get rejected without feedback what could be improved or which part didn't fit. Would be a great opportunity to learn.

@evanprodromou@socialwebfoundation.org
The schedule for the Social Web Developer Room at FOSDEM 2026 is starting to be populated as the speakers confirm their availability. We had a tonne of great submissions for this year's track, and even with double the time from last year, we still had to leave some great talks on the cutting room floor. But we still managed to fit in 24 great talks, large and small. We're going to see some additional events happening as FOSDEM 2026 gets nearer. Watch the #SOCIALWEBFOSDEM hashtag for more news […]

The schedule for the Social Web Developer Room at FOSDEM 2026 is starting to be populated as the speakers confirm their availability. We had a tonne of great submissions for this year’s track, and even with double the time from last year, we still had to leave some great talks on the cutting room floor. But we still managed to fit in 24 great talks, large and small. We’re going to see some additional events happening as FOSDEM 2026 gets nearer. Watch the #SOCIALWEBFOSDEM hashtag for more news and events.

@evanprodromou@socialwebfoundation.org
The schedule for the Social Web Developer Room at FOSDEM 2026 is starting to be populated as the speakers confirm their availability. We had a tonne of great submissions for this year's track, and even with double the time from last year, we still had to leave some great talks on the cutting room floor. But we still managed to fit in 24 great talks, large and small. We're going to see some additional events happening as FOSDEM 2026 gets nearer. Watch the #SOCIALWEBFOSDEM hashtag for more news […]

The schedule for the Social Web Developer Room at FOSDEM 2026 is starting to be populated as the speakers confirm their availability. We had a tonne of great submissions for this year’s track, and even with double the time from last year, we still had to leave some great talks on the cutting room floor. But we still managed to fit in 24 great talks, large and small. We’re going to see some additional events happening as FOSDEM 2026 gets nearer. Watch the #SOCIALWEBFOSDEM hashtag for more news and events.

@hrw@society.oftrolls.com

Found one thing to update in my "How to survive FOSDEM" post.

The map was stil from 2019. And while buildings does not move, there is no bar in Janson anymore but map was still showing it.

marcin.juszkiewicz.com.pl/2019

@fosdem

marcin.juszkiewicz.com.pl

How to survive FOSDEM – Marcin Juszkiewicz

FOSDEM is 2 weeks conference in 2 days. Can be tough to survive.

@hrw@society.oftrolls.com

As schedule gets populated with talks I started generating page for it as well:

gpages.juszkiewicz.com.pl/fosd

You can go to previous years, read slides, watch videos and search for previous talks from favourite speakers.

gpages.juszkiewicz.com.pl

FOSDEM 2026 schedule with links to slides and videos

Alternative view for FOSDEM schedule. With direct links to slides and video files (where available).

@evanprodromou@socialwebfoundation.org
The schedule for the Social Web Developer Room at FOSDEM 2026 is starting to be populated as the speakers confirm their availability. We had a tonne of great submissions for this year's track, and even with double the time from last year, we still had to leave some great talks on the cutting room floor. But we still managed to fit in 24 great talks, large and small. We're going to see some additional events happening as FOSDEM 2026 gets nearer. Watch the #SOCIALWEBFOSDEM hashtag for more news […]

The schedule for the Social Web Developer Room at FOSDEM 2026 is starting to be populated as the speakers confirm their availability. We had a tonne of great submissions for this year’s track, and even with double the time from last year, we still had to leave some great talks on the cutting room floor. But we still managed to fit in 24 great talks, large and small. We’re going to see some additional events happening as FOSDEM 2026 gets nearer. Watch the #SOCIALWEBFOSDEM hashtag for more news and events.

@evanprodromou@socialwebfoundation.org
The schedule for the Social Web Developer Room at FOSDEM 2026 is starting to be populated as the speakers confirm their availability. We had a tonne of great submissions for this year's track, and even with double the time from last year, we still had to leave some great talks on the cutting room floor. But we still managed to fit in 24 great talks, large and small. We're going to see some additional events happening as FOSDEM 2026 gets nearer. Watch the #SOCIALWEBFOSDEM hashtag for more news […]

The schedule for the Social Web Developer Room at FOSDEM 2026 is starting to be populated as the speakers confirm their availability. We had a tonne of great submissions for this year’s track, and even with double the time from last year, we still had to leave some great talks on the cutting room floor. But we still managed to fit in 24 great talks, large and small. We’re going to see some additional events happening as FOSDEM 2026 gets nearer. Watch the #SOCIALWEBFOSDEM hashtag for more news and events.

@evanprodromou@socialwebfoundation.org
The schedule for the Social Web Developer Room at FOSDEM 2026 is starting to be populated as the speakers confirm their availability. We had a tonne of great submissions for this year's track, and even with double the time from last year, we still had to leave some great talks on the cutting room floor. But we still managed to fit in 24 great talks, large and small. We're going to see some additional events happening as FOSDEM 2026 gets nearer. Watch the #SOCIALWEBFOSDEM hashtag for more news […]

The schedule for the Social Web Developer Room at FOSDEM 2026 is starting to be populated as the speakers confirm their availability. We had a tonne of great submissions for this year’s track, and even with double the time from last year, we still had to leave some great talks on the cutting room floor. But we still managed to fit in 24 great talks, large and small. We’re going to see some additional events happening as FOSDEM 2026 gets nearer. Watch the #SOCIALWEBFOSDEM hashtag for more news and events.

@evanprodromou@socialwebfoundation.org
The schedule for the Social Web Developer Room at FOSDEM 2026 is starting to be populated as the speakers confirm their availability. We had a tonne of great submissions for this year's track, and even with double the time from last year, we still had to leave some great talks on the cutting room floor. But we still managed to fit in 24 great talks, large and small. We're going to see some additional events happening as FOSDEM 2026 gets nearer. Watch the #SOCIALWEBFOSDEM hashtag for more news […]

The schedule for the Social Web Developer Room at FOSDEM 2026 is starting to be populated as the speakers confirm their availability. We had a tonne of great submissions for this year’s track, and even with double the time from last year, we still had to leave some great talks on the cutting room floor. But we still managed to fit in 24 great talks, large and small. We’re going to see some additional events happening as FOSDEM 2026 gets nearer. Watch the #SOCIALWEBFOSDEM hashtag for more news and events.

@evanprodromou@socialwebfoundation.org
The schedule for the Social Web Developer Room at FOSDEM 2026 is starting to be populated as the speakers confirm their availability. We had a tonne of great submissions for this year's track, and even with double the time from last year, we still had to leave some great talks on the cutting room floor. But we still managed to fit in 24 great talks, large and small. We're going to see some additional events happening as FOSDEM 2026 gets nearer. Watch the #SOCIALWEBFOSDEM hashtag for more news […]

The schedule for the Social Web Developer Room at FOSDEM 2026 is starting to be populated as the speakers confirm their availability. We had a tonne of great submissions for this year’s track, and even with double the time from last year, we still had to leave some great talks on the cutting room floor. But we still managed to fit in 24 great talks, large and small. We’re going to see some additional events happening as FOSDEM 2026 gets nearer. Watch the #SOCIALWEBFOSDEM hashtag for more news and events.

@evanprodromou@socialwebfoundation.org
The schedule for the Social Web Developer Room at FOSDEM 2026 is starting to be populated as the speakers confirm their availability. We had a tonne of great submissions for this year's track, and even with double the time from last year, we still had to leave some great talks on the cutting room floor. But we still managed to fit in 24 great talks, large and small. We're going to see some additional events happening as FOSDEM 2026 gets nearer. Watch the #SOCIALWEBFOSDEM hashtag for more news […]

The schedule for the Social Web Developer Room at FOSDEM 2026 is starting to be populated as the speakers confirm their availability. We had a tonne of great submissions for this year’s track, and even with double the time from last year, we still had to leave some great talks on the cutting room floor. But we still managed to fit in 24 great talks, large and small. We’re going to see some additional events happening as FOSDEM 2026 gets nearer. Watch the #SOCIALWEBFOSDEM hashtag for more news and events.

@hrw@society.oftrolls.com

As schedule gets populated with talks I started generating page for it as well:

gpages.juszkiewicz.com.pl/fosd

You can go to previous years, read slides, watch videos and search for previous talks from favourite speakers.

gpages.juszkiewicz.com.pl

FOSDEM 2026 schedule with links to slides and videos

Alternative view for FOSDEM schedule. With direct links to slides and video files (where available).

@benpate@mastodon.social

It's official, I just booked my plane tickets to go to in January.

Who else is going?

I bet the Fediverse has some good recommendations on where to stay, and what to do in . Yes?

@hook@toot.si

🚄 All aboard the to !! 🚃

Going to ? Thinking of going by ?

Would you like to meet other hackers along the way?

Join us on the hackertrain.org !

We are currently planning the route(s) for this trip, so it is the best time to join in – regardless of:
- where you would like to start your train journey
- whether you’d like to help or just tag along

hackertrain.org/hackertrain-to

plz boost

hackertrain.org

HackerTrain - Hackertrain to FOSDEM 2026: call for participation

@hook@toot.si

🚄 All aboard the to !! 🚃

Going to ? Thinking of going by ?

Would you like to meet other hackers along the way?

Join us on the hackertrain.org !

We are currently planning the route(s) for this trip, so it is the best time to join in – regardless of:
- where you would like to start your train journey
- whether you’d like to help or just tag along

hackertrain.org/hackertrain-to

plz boost

hackertrain.org

HackerTrain - Hackertrain to FOSDEM 2026: call for participation

@hook@toot.si · Reply to Matija Šuklje

This year the to is going to be a distributed system 🐙🚋

We’re doing this completely on a voluntary basis, so if anyone has professional skills or connections, they would be very welcome!

In the long run we want to make it so even those who would otherwise have a hard time to afford it, can travel to ecologically and in good company. If anyone wants to sponsor, that would be amazing.

@hook@toot.si

🚄 All aboard the to !! 🚃

Going to ? Thinking of going by ?

Would you like to meet other hackers along the way?

Join us on the hackertrain.org !

We are currently planning the route(s) for this trip, so it is the best time to join in – regardless of:
- where you would like to start your train journey
- whether you’d like to help or just tag along

hackertrain.org/hackertrain-to

plz boost

hackertrain.org

HackerTrain - Hackertrain to FOSDEM 2026: call for participation

@xwiki@xwiki.com

⏰ The clock is ticking.

The Call for Proposals for the Content and collaboration devroom at FOSDEM 2026 closes on 4 December.

If you work on wikis, knowledge management, documentation, or team collaboration, this devroom is for you. It is a shared space with several open-source communities, so you will be in good company.

Send your proposal before the deadline and help build the program: fosdem.org/submit

L£¥ FOSDEM'26 @ Last call
DEVROOM

Collaboration and content management 
CfP Submission Deadline: 
December 4, 2026
ALT text

L£¥ FOSDEM'26 @ Last call DEVROOM Collaboration and content management CfP Submission Deadline: December 4, 2026

@kbeyls@mastodon.social · Reply to kbeyls
@evanprodromou@socialwebfoundation.org
Hey, all. One thing that's different this year about the Social Web Devroom at FOSDEM 2026 is that we're going to include talks about the organizational and social aspects of rolling out Open Source Fediverse software for individuals and communities. Last year, we focused pretty heavily on technical talks from the principle developers of FLOSS packages. This year, we want to make sure the other aspects of Fediverse growth and improvement are covered, too. Consequently, the guidance for last […]

Hey, all. One thing that’s different this year about the Social Web Devroom at FOSDEM 2026 is that we’re going to include talks about the organizational and social aspects of rolling out Open Source Fediverse software for individuals and communities. Last year, we focused pretty heavily on technical talks from the principle developers of FLOSS packages. This year, we want to make sure the other aspects of Fediverse growth and improvement are covered, too.

Consequently, the guidance for last year’s event, which was focused on how to make a great technical presentation, might seem a little outdated. But on reviewing it, I’ve found that it still has good advice for social and organizational talks. Just like software developers, community builders see problems and construct solutions for them. The solutions aren’t just about writing code, though; more often they involve bringing people together, assembling off-the-shelf tools, and making processes and rules for interaction.

Talks about Open Source software to implement ActivityPub and build the social web are still welcome, of course. We’re just expanding a bit to cover the human aspects of the Fediverse as well.

I’m looking forward to having the interesting discussions about bringing people together to make the Social Web. If you haven’t already, please consider submitting a talk to https://pretalx.fosdem.org/fosdem-2026/cfp. Select “Social Web” from the “Track” dropdown, and include the length of your talk (8/25/50) in the submission notes. The deadline is December 1, 2025, so get them in as soon as possible!

pretalx.fosdem.org

FOSDEM 2026

Schedule, talks and talk submissions for FOSDEM 2026

@evanprodromou@socialwebfoundation.org
Hey, all. One thing that's different this year about the Social Web Devroom at FOSDEM 2026 is that we're going to include talks about the organizational and social aspects of rolling out Open Source Fediverse software for individuals and communities. Last year, we focused pretty heavily on technical talks from the principle developers of FLOSS packages. This year, we want to make sure the other aspects of Fediverse growth and improvement are covered, too. Consequently, the guidance for last […]

Hey, all. One thing that’s different this year about the Social Web Devroom at FOSDEM 2026 is that we’re going to include talks about the organizational and social aspects of rolling out Open Source Fediverse software for individuals and communities. Last year, we focused pretty heavily on technical talks from the principle developers of FLOSS packages. This year, we want to make sure the other aspects of Fediverse growth and improvement are covered, too.

Consequently, the guidance for last year’s event, which was focused on how to make a great technical presentation, might seem a little outdated. But on reviewing it, I’ve found that it still has good advice for social and organizational talks. Just like software developers, community builders see problems and construct solutions for them. The solutions aren’t just about writing code, though; more often they involve bringing people together, assembling off-the-shelf tools, and making processes and rules for interaction.

Talks about Open Source software to implement ActivityPub and build the social web are still welcome, of course. We’re just expanding a bit to cover the human aspects of the Fediverse as well.

I’m looking forward to having the interesting discussions about bringing people together to make the Social Web. If you haven’t already, please consider submitting a talk to https://pretalx.fosdem.org/fosdem-2026/cfp. Select “Social Web” from the “Track” dropdown, and include the length of your talk (8/25/50) in the submission notes. The deadline is December 1, 2025, so get them in as soon as possible!

pretalx.fosdem.org

FOSDEM 2026

Schedule, talks and talk submissions for FOSDEM 2026

@evanprodromou@socialwebfoundation.org
Hey, all. One thing that's different this year about the Social Web Devroom at FOSDEM 2026 is that we're going to include talks about the organizational and social aspects of rolling out Open Source Fediverse software for individuals and communities. Last year, we focused pretty heavily on technical talks from the principle developers of FLOSS packages. This year, we want to make sure the other aspects of Fediverse growth and improvement are covered, too. Consequently, the guidance for last […]

Hey, all. One thing that’s different this year about the Social Web Devroom at FOSDEM 2026 is that we’re going to include talks about the organizational and social aspects of rolling out Open Source Fediverse software for individuals and communities. Last year, we focused pretty heavily on technical talks from the principle developers of FLOSS packages. This year, we want to make sure the other aspects of Fediverse growth and improvement are covered, too.

Consequently, the guidance for last year’s event, which was focused on how to make a great technical presentation, might seem a little outdated. But on reviewing it, I’ve found that it still has good advice for social and organizational talks. Just like software developers, community builders see problems and construct solutions for them. The solutions aren’t just about writing code, though; more often they involve bringing people together, assembling off-the-shelf tools, and making processes and rules for interaction.

Talks about Open Source software to implement ActivityPub and build the social web are still welcome, of course. We’re just expanding a bit to cover the human aspects of the Fediverse as well.

I’m looking forward to having the interesting discussions about bringing people together to make the Social Web. If you haven’t already, please consider submitting a talk to https://pretalx.fosdem.org/fosdem-2026/cfp. Select “Social Web” from the “Track” dropdown, and include the length of your talk (8/25/50) in the submission notes. The deadline is December 1, 2025, so get them in as soon as possible!

pretalx.fosdem.org

FOSDEM 2026

Schedule, talks and talk submissions for FOSDEM 2026

@evanprodromou@socialwebfoundation.org
Hey, all. One thing that's different this year about the Social Web Devroom at FOSDEM 2026 is that we're going to include talks about the organizational and social aspects of rolling out Open Source Fediverse software for individuals and communities. Last year, we focused pretty heavily on technical talks from the principle developers of FLOSS packages. This year, we want to make sure the other aspects of Fediverse growth and improvement are covered, too. Consequently, the guidance for last […]

Hey, all. One thing that’s different this year about the Social Web Devroom at FOSDEM 2026 is that we’re going to include talks about the organizational and social aspects of rolling out Open Source Fediverse software for individuals and communities. Last year, we focused pretty heavily on technical talks from the principle developers of FLOSS packages. This year, we want to make sure the other aspects of Fediverse growth and improvement are covered, too.

Consequently, the guidance for last year’s event, which was focused on how to make a great technical presentation, might seem a little outdated. But on reviewing it, I’ve found that it still has good advice for social and organizational talks. Just like software developers, community builders see problems and construct solutions for them. The solutions aren’t just about writing code, though; more often they involve bringing people together, assembling off-the-shelf tools, and making processes and rules for interaction.

Talks about Open Source software to implement ActivityPub and build the social web are still welcome, of course. We’re just expanding a bit to cover the human aspects of the Fediverse as well.

I’m looking forward to having the interesting discussions about bringing people together to make the Social Web. If you haven’t already, please consider submitting a talk to https://pretalx.fosdem.org/fosdem-2026/cfp. Select “Social Web” from the “Track” dropdown, and include the length of your talk (8/25/50) in the submission notes. The deadline is December 1, 2025, so get them in as soon as possible!

pretalx.fosdem.org

FOSDEM 2026

Schedule, talks and talk submissions for FOSDEM 2026

@evanprodromou@socialwebfoundation.org
Hey, all. One thing that's different this year about the Social Web Devroom at FOSDEM 2026 is that we're going to include talks about the organizational and social aspects of rolling out Open Source Fediverse software for individuals and communities. Last year, we focused pretty heavily on technical talks from the principle developers of FLOSS packages. This year, we want to make sure the other aspects of Fediverse growth and improvement are covered, too. Consequently, the guidance for last […]

Hey, all. One thing that’s different this year about the Social Web Devroom at FOSDEM 2026 is that we’re going to include talks about the organizational and social aspects of rolling out Open Source Fediverse software for individuals and communities. Last year, we focused pretty heavily on technical talks from the principle developers of FLOSS packages. This year, we want to make sure the other aspects of Fediverse growth and improvement are covered, too.

Consequently, the guidance for last year’s event, which was focused on how to make a great technical presentation, might seem a little outdated. But on reviewing it, I’ve found that it still has good advice for social and organizational talks. Just like software developers, community builders see problems and construct solutions for them. The solutions aren’t just about writing code, though; more often they involve bringing people together, assembling off-the-shelf tools, and making processes and rules for interaction.

Talks about Open Source software to implement ActivityPub and build the social web are still welcome, of course. We’re just expanding a bit to cover the human aspects of the Fediverse as well.

I’m looking forward to having the interesting discussions about bringing people together to make the Social Web. If you haven’t already, please consider submitting a talk to https://pretalx.fosdem.org/fosdem-2026/cfp. Select “Social Web” from the “Track” dropdown, and include the length of your talk (8/25/50) in the submission notes. The deadline is December 1, 2025, so get them in as soon as possible!

pretalx.fosdem.org

FOSDEM 2026

Schedule, talks and talk submissions for FOSDEM 2026

@aral@mastodon.ar.al

Someone kindly reached out to ask if I would consider speaking about Gaza Verified (gaza-verified.org/) at the Social Web Devroom being organised by the Social Web Foundation at FOSDEM.

My answer is no.

And I feel it’s important for those of us who care about such things to understand why:

• Social Web Foundation (socialwebfoundation.org) partners with, and thereby whitewashes and legitimises Meta

• FOSDEM (fosdem.org/2026) allows itself to be sponsored by, and thereby whitewashes and legitimises, Google and IBM (Red Hat)

Meta and Google are both surveillance capitalists with strong ties to the Trump regime that is arming and financing Israel’s genocide in Gaza. IBM, apart from having helped Nazi Germany carry out the Holocaust, is also singled out by name, alongside Google (Alphabet, Inc.), as complicit in Israel’s ongoing genocide of the Palestinian people (‪aljazeera.com/news/2025/7/1/un).

It shouldn’t be hard for organisations that purport to be alternatives to toxic Big Tech to not be sponsored and affiliated with them. But apparently it is.

Personally, I have no trouble saying no to having my name and legitimacy being used to whitewash these corporations and I have been doing so since the beginning.

• ‪ ar.al/2019/01/11/i-was-wrong-a

• ‪ ar.al/notes/rightscon-or-a-rig

I will not stand – literally or metaphorically – in front of their banners and talk about an initiative that tries to help the very people victimised by these corporations in their sociopathic quest for profit at any cost.

I hope more people start doing the same if we are to have any chance of making these corporations with their toxic business models and their complicity in genocide socially unacceptable. If we cannot even meet that already-very-low bar – as long as those of us with legitimacy allow ourselves to be used to normalise them – nothing will change.

ar.al

Aral Balkan — RightsCon or a right con? (or How I learned to stop worrying and love corporate surveillance.)

@aral@mastodon.ar.al

Someone kindly reached out to ask if I would consider speaking about Gaza Verified (gaza-verified.org/) at the Social Web Devroom being organised by the Social Web Foundation at FOSDEM.

My answer is no.

And I feel it’s important for those of us who care about such things to understand why:

• Social Web Foundation (socialwebfoundation.org) partners with, and thereby whitewashes and legitimises Meta

• FOSDEM (fosdem.org/2026) allows itself to be sponsored by, and thereby whitewashes and legitimises, Google and IBM (Red Hat)

Meta and Google are both surveillance capitalists with strong ties to the Trump regime that is arming and financing Israel’s genocide in Gaza. IBM, apart from having helped Nazi Germany carry out the Holocaust, is also singled out by name, alongside Google (Alphabet, Inc.), as complicit in Israel’s ongoing genocide of the Palestinian people (‪aljazeera.com/news/2025/7/1/un).

It shouldn’t be hard for organisations that purport to be alternatives to toxic Big Tech to not be sponsored and affiliated with them. But apparently it is.

Personally, I have no trouble saying no to having my name and legitimacy being used to whitewash these corporations and I have been doing so since the beginning.

• ‪ ar.al/2019/01/11/i-was-wrong-a

• ‪ ar.al/notes/rightscon-or-a-rig

I will not stand – literally or metaphorically – in front of their banners and talk about an initiative that tries to help the very people victimised by these corporations in their sociopathic quest for profit at any cost.

I hope more people start doing the same if we are to have any chance of making these corporations with their toxic business models and their complicity in genocide socially unacceptable. If we cannot even meet that already-very-low bar – as long as those of us with legitimacy allow ourselves to be used to normalise them – nothing will change.

ar.al

Aral Balkan — RightsCon or a right con? (or How I learned to stop worrying and love corporate surveillance.)

I just submitted talk proposals for @fosdem and @FOSSBackstage. It goes beyond my usual ramblings on what privacy tools we must use and it covers the "how" to convince people to start using them.

If you have encouraged someone to switch to say Signal, or Sessions, or or some other tool/protocol, please reach out to me via *direct message* I need as much success stories as possible. Anonymity is guaranteed if requested.

Please also boost to your network. Thanks!

Hello crowd. If you know someone attending 2026 who creates some form of an - under a free license, let them know that there could be a small community gathering for them. Theater producers, visual artists, actors, musicians, painters, photographers and more and more are welcomed.

codeberg.org/bogomil/FOSSArt

codeberg.org

FOSSArt

artists who create under a free license @FOSDEM

@hrw@society.oftrolls.com

All those Calls for Papers for devrooms reminded me of my page with FOSDEM talks.

Each year, since 2012, has own page there. And there is one page listing all of them.

Due to search option it is very good way to check previous talks of a speaker. Or devroom.

gpages.juszkiewicz.com.pl/fosd

gpages.juszkiewicz.com.pl

FOSDEM 2025 schedule with links to slides and videos

Alternative view for FOSDEM schedule. With direct links to slides and video files (where available).

@flypig@mastodon.social

The deadline for submitting to the FOSS on Mobile devroom, , is Monday 1st December.

Just a few more days! Don't forget to get your submission in 📮

It was a brilliant event last year, this year is a full day and even more topics.

lists.fosdem.org/pipermail/fos

A mobile phone showing lots of logos on the screen: postmarketOS, MNT, AndroidOS, ubports, mobian, CalyxOS, NemoMobile, Sailfish OS, AOSP, PureOS and Droidian.
ALT text

A mobile phone showing lots of logos on the screen: postmarketOS, MNT, AndroidOS, ubports, mobian, CalyxOS, NemoMobile, Sailfish OS, AOSP, PureOS and Droidian.

@cassidy@blaede.family

I just submitted our talk proposal for @roost.tools to FOSDEM! If it’s accepted, you should come to hear about how we’re bringing the open source model to trust and safety, starting with the open source Osprey project that’s already being used in production across multiple large, well-known platforms. 👀

pretalx.fosdem.org/fosdem-2026

pretalx.fosdem.org

Stop Reinventing in Isolation: Bringing Open Source to Trust & Safety Infrastructure FOSDEM 2026

As protocols and platforms grow, so do the demands of policy enforcement, human review workflows, and cross-platform incident response. Trust and safety tools form this critical layer of Internet infrastructure, yet most solutions remain closed, proprietary, and reinvented in isolation. Further, they’re typically out of reach for smaller and decentralized platforms. [Robust Open Online Safety Tools (ROOST)](https://roost.tools) is building a different future: one where these trust and safety tools are open, transparent, community-governed, and usable by platforms and organizations of all sizes. In this talk, you’ll get a refresher on what “trust and safety” means; hear how ROOST is succeeding with a non-profit and open source approach; learn about the newly-released [Osprey](https://github.com/roostorg/osprey) rules engine and investigation tool—already in production across platforms like [Bluesky](https://bsky.social) and [Discord](https://discord.com); see a demo of Osprey in action; and finally, learn how to adopt and contribute to Osprey and other open source trust and safety tools with ROOST.

@matrix@mastodon.matrix.org

Developers, researchers, protocol nerds: the Decentralized Communication devroom at FOSDEM wants YOU!

Got something to share about federated systems, peer-to-peer protocols, self-sovereign tech, or resilient comms?

Submit your proposal now, our CfP ends on Sunday!

【Kawane's Agenda】

Virtual Market 2025 Winter
2025/12/6 〜 2025/12/21
https://vket.com/lp/2025Winter

Beppu Bay Conference 2025
2025/12/11 〜 2025/12/12
https://www.hyper.or.jp/activity/bbc/bbc19th/

🛫Depart to Tokyo🗼
2025/12/14

Vket Real Volunteer Staff at HIKKY
2025/12/15 〜 2025/12/17

Vket Real 2025 Winter
2025/12/20 〜 2025/12/21
https://vket.com/lp/2025Winter_real

Comiket Winter
2025/12/30 〜 2025/12/31
https://www.comiket.co.jp/info-a/TAFO/C107TAFO/index.html

🛬Return to Oita♨
2026/1/4

FOSDEM 2026
2026/1/31 〜 2026/2/1
https://fosdem.org/2026/

Find Source of Fixed Income
2026/2/1 〜 2026/3/31
https://jp.indeed.com/jobs?q=&l=%E5%A4%A7%E5%88%86%E7%9C%8C&radius=25&sc=0kf%3Ajt%28parttime%29
required in order to convince Japanese realtors that I am fully capable of paying rent in Tokyo

📌Move to Tokyo by April 2026
2026/4/1


RE: https://kawane.misskey.online/notes/adetg1nham

kawane.misskey.online

川音리오@KawaneRio#8706 (@rio)

【Kawane's Agenda】 **Open Source Conference 2025 Tokyo/Fall** #osc25tk 2025/10/25 https://event.ospn.jp/osc2025-fall/ Mikkaichi Festival Premeeting 2025/10/26 Mikkaichi Festival (Local Matsuri event) 2025/11/1 〜 2025/11/3 **Kansai Open Forum 2025** #KOF2025 2025/11/7 〜 2025/11/8 https://www.k-of.jp/2025/ **📌MOVE TO TOKYO BY END OF NOV.** **Virtual Market 2025 Winter** #Vket **SUBMISSION DEADLINE: 11/17** 2025/12/6 〜 2025/12/21 https://vket.com/lp/2025Winter **Open Source Summit Japan** #OSSummit 2025/12/8 ~ 2025/12/10 https://events.linuxfoundation.org/open-source-summit-japan/ **Vket Real 2025 Winter** #VketReal 2025/12/20 〜 2025/12/21 https://vket.com/lp/2025Winter_real **Comiket Winter** #C107 2025/12/30 〜 2025/12/31 https://www.comiket.co.jp/info-a/TAFO/C107TAFO/index.html If you have any suggestions or questions about the events, please let me know in the comments! RN: 【Kawane's Agenda】 Open Source Conference 2025 Tokyo/Fall #osc25tk 2025/10/25 Open Source Summit #OSSummit 2024/12/8 ~ 2024/12/10 RTA in Japan Winter 2025 #RTAinJapan 2024/12/25? ~ 2024/12/31 Comiket Winter #C107 2025/12/30 〜 2025/12/31 If I missed anything or if you have any suggestions for events I should attend, let me know in the comments!

【Kawane's Agenda】

Open Source Conference 2025 Tokyo/Fall
2025/10/25
https://event.ospn.jp/osc2025-fall/

Mikkaichi Festival Premeeting
2025/10/26

Mikkaichi Festival (Local Matsuri event)
2025/11/1 〜 2025/11/3

Kansai Open Forum 2025
2025/11/7 〜 2025/11/8
https://www.k-of.jp/2025/

📌MOVE TO TOKYO BY END OF NOV.

Virtual Market 2025 Winter
SUBMISSION DEADLINE: 11/17
2025/12/6 〜 2025/12/21
https://vket.com/lp/2025Winter

Open Source Summit Japan
2025/12/8 ~ 2025/12/10
https://events.linuxfoundation.org/open-source-summit-japan/

Vket Real 2025 Winter
2025/12/20 〜 2025/12/21
https://vket.com/lp/2025Winter_real

Comiket Winter
2025/12/30 〜 2025/12/31
https://www.comiket.co.jp/info-a/TAFO/C107TAFO/index.html


If you have any suggestions or questions about the events, please let me know in the comments!


RE: https://kawane.misskey.online/notes/ablp5axik6

kawane.misskey.online

川音리오@KawaneRio#8706 (@rio)

【Kawane's Agenda】 Open Source Conference 2025 Tokyo/Fall #osc25tk 2025/10/25 Open Source Summit #OSSummit 2024/12/8 ~ 2024/12/10 RTA in Japan Winter 2025 #RTAinJapan 2024/12/25? ~ 2024/12/31 Comiket Winter #C107 2025/12/30 〜 2025/12/31 If I missed anything or if you have any suggestions for events I should attend, let me know in the comments!

@fedora@fosstodon.org

Reach Linux contributors by submitting a CFP! Here are the focus areas:

* Package management, automated testing, and release deployment
* Long term maintenance, backporting security updates, & secure supply chains
* Developments in image-based operating systems and container base images
* Delivering multiple-architecture or architecture-agnostic software.
* Building community around distributions
* Emerging technologies in the Linux ecosystem

fosstodon.org

CentOS (@centos@fosstodon.org)

Coming to FOSDEM? The CFP for the popular Distros Devroom closes December 1. Get your submission in and show us the latest tech in Linux distros. https://fosdem.org/2026/schedule/track/distributions/ #FOSDEM #FOSDEMDistros

@autkin@fosstodon.org
@nlnet@nlnet.nl

Do you have ideas about funding Free and Open Source technologies? Consider submitting a talk for the 2nd edition of the Funding the #FOSS Ecosystem devroom at #FOSDEM. The Call for Participation is open until December 1, 2025.
Hosted in collaboration with @fsfe @linuxfoundation @PrototypeFund @sovtechfund

https://lists.fosdem.org/pipermail/fosdem/2025q4/003656.html

lists.fosdem.org

[FOSDEM] Funding the FOSS Ecosystem - devroom CfP

@nlnet@nlnet.nl

Do you have ideas about funding Free and Open Source technologies? Consider submitting a talk for the 2nd edition of the Funding the #FOSS Ecosystem devroom at #FOSDEM. The Call for Participation is open until December 1, 2025.
Hosted in collaboration with @fsfe @linuxfoundation @PrototypeFund @sovtechfund

https://lists.fosdem.org/pipermail/fosdem/2025q4/003656.html

lists.fosdem.org

[FOSDEM] Funding the FOSS Ecosystem - devroom CfP

@nlnet@nlnet.nl

Do you have ideas about funding Free and Open Source technologies? Consider submitting a talk for the 2nd edition of the Funding the #FOSS Ecosystem devroom at #FOSDEM. The Call for Participation is open until December 1, 2025.
Hosted in collaboration with @fsfe @linuxfoundation @PrototypeFund @sovtechfund

https://lists.fosdem.org/pipermail/fosdem/2025q4/003656.html

lists.fosdem.org

[FOSDEM] Funding the FOSS Ecosystem - devroom CfP

@fsfe@mastodon.social

🚨 ATTENTION INHABITANTS OF THE FEDEVERSE 🚨

We are producing a new :fsfe: T-shirt in time for @fosdem, so of course we’re invoking the ancient tradition of THE POLL.

Please vote below so we know what to proudly sell, and wear, at FOSDEM 2026.

Choose wisely: future generations may judge us…🔥

1️⃣ Public Money, Public Code!
2️⃣ Cool kids
3️⃣ i ❤️ Free Software
4️⃣ Other — leave your cursed blessed suggestions in the comments

If this goes wrong, we blame the algorithm 😉

Cool kids tshirt
ALT text

Cool kids tshirt

PMPC tshirt front
ALT text

PMPC tshirt front

I love Free Software tshirt
ALT text

I love Free Software tshirt

PMPC tshirt back
ALT text

PMPC tshirt back

@nlnet@nlnet.nl

Do you have ideas about funding Free and Open Source technologies? Consider submitting a talk for the 2nd edition of the Funding the #FOSS Ecosystem devroom at #FOSDEM. The Call for Participation is open until December 1, 2025.
Hosted in collaboration with @fsfe @linuxfoundation @PrototypeFund @sovtechfund

https://lists.fosdem.org/pipermail/fosdem/2025q4/003656.html

lists.fosdem.org

[FOSDEM] Funding the FOSS Ecosystem - devroom CfP

@nlnet@nlnet.nl

Do you have ideas about funding Free and Open Source technologies? Consider submitting a talk for the 2nd edition of the Funding the #FOSS Ecosystem devroom at #FOSDEM. The Call for Participation is open until December 1, 2025.
Hosted in collaboration with @fsfe @linuxfoundation @PrototypeFund @sovtechfund

https://lists.fosdem.org/pipermail/fosdem/2025q4/003656.html

lists.fosdem.org

[FOSDEM] Funding the FOSS Ecosystem - devroom CfP

@Codeberg@social.anoxinon.de

Together with @forgejo, we will have a presence at 2026! (Thanks @fosdem!)

FOSDEM will take place in Brussels between 2026-01-31 and 2026-02-01—it is the largest European conference on free and open-source software and the admission is free (as in beer).

Just like last year's FOSDEM, we will be running a stand, exchanging stickers and having delightful conversations. If you find anyone wearing a badge of either project's logo, feel free to say hi. :D

fosdem.org/2026/news/2025-11-1

Bag with two pins. One has the Codeberg logo on it, the other one has the Forgejo logo. The image was mildly posterized using GIMP.
ALT text

Bag with two pins. One has the Codeberg logo on it, the other one has the Forgejo logo. The image was mildly posterized using GIMP.

@autkin@fosstodon.org · Reply to Richard "RichiH" Hartmann

@RichiH

I wish there to be mask selling stall or a vending machine at . Maybe at t-shirt point, or at the cafe, or both...

This should really increase the amount of people wearing masks :) I am trying to buy the mentioned foldable Uvex FFP3, in UK, ideally without spending a ton of money on too-big 15-pack, and it's already hard.

FOSDEM crowd could even sustain a connoisseur mask shop.

@flypig@mastodon.social

The FOSS on Mobile devroom is returning to FOSDEM in 2026! Always an amazing experience: great talks and a brilliant audience.

This year it's grown to a full day and all FOSS on Mobile topics, including AOSP.

Got an interesting mobile project or topic? It's a great place to share. Submission deadline 1st December.

lists.fosdem.org/pipermail/fos

A mobile phone showing lots of logos on the screen: postmarketOS, MNT, AndroidOS, ubports, mobian, CalyxOS, NemoMobile, Sailfish OS, AOSP, PureOS and Droidian.
ALT text

A mobile phone showing lots of logos on the screen: postmarketOS, MNT, AndroidOS, ubports, mobian, CalyxOS, NemoMobile, Sailfish OS, AOSP, PureOS and Droidian.

@till@ubuntu.social

FOSDEM has selected the booths for 2026 (Jan 31-Feb 1, Brussels). And our joint booth of OpenPrinting and OpenPrinter is accepted!

I will, together with Akarshan Kapoor, Léonard Hartmann, Laurent Berthuel, Nicolas Schurando show everything about printing with FOSS, and we will have ...

... a repairable, sustainable printer!

And we welcome everybody who wants to join the OpenPrinting community

fosdem.org/2026/news/2025-11-1

fosdem.org

FOSDEM 2026 - FOSDEM 2026 Accepted Stands

@till@ubuntu.social

FOSDEM has selected the booths for 2026 (Jan 31-Feb 1, Brussels). And our joint booth of OpenPrinting and OpenPrinter is accepted!

I will, together with Akarshan Kapoor, Léonard Hartmann, Laurent Berthuel, Nicolas Schurando show everything about printing with FOSS, and we will have ...

... a repairable, sustainable printer!

And we welcome everybody who wants to join the OpenPrinting community

fosdem.org/2026/news/2025-11-1

fosdem.org

FOSDEM 2026 - FOSDEM 2026 Accepted Stands

@Codeberg@social.anoxinon.de

Together with @forgejo, we will have a presence at 2026! (Thanks @fosdem!)

FOSDEM will take place in Brussels between 2026-01-31 and 2026-02-01—it is the largest European conference on free and open-source software and the admission is free (as in beer).

Just like last year's FOSDEM, we will be running a stand, exchanging stickers and having delightful conversations. If you find anyone wearing a badge of either project's logo, feel free to say hi. :D

fosdem.org/2026/news/2025-11-1

Bag with two pins. One has the Codeberg logo on it, the other one has the Forgejo logo. The image was mildly posterized using GIMP.
ALT text

Bag with two pins. One has the Codeberg logo on it, the other one has the Forgejo logo. The image was mildly posterized using GIMP.

@Codeberg@social.anoxinon.de

Together with @forgejo, we will have a presence at 2026! (Thanks @fosdem!)

FOSDEM will take place in Brussels between 2026-01-31 and 2026-02-01—it is the largest European conference on free and open-source software and the admission is free (as in beer).

Just like last year's FOSDEM, we will be running a stand, exchanging stickers and having delightful conversations. If you find anyone wearing a badge of either project's logo, feel free to say hi. :D

fosdem.org/2026/news/2025-11-1

Bag with two pins. One has the Codeberg logo on it, the other one has the Forgejo logo. The image was mildly posterized using GIMP.
ALT text

Bag with two pins. One has the Codeberg logo on it, the other one has the Forgejo logo. The image was mildly posterized using GIMP.

@nicorikken@mastodon.nl

Are you involved in an open source project that is related to energy, green IT or climate change? Please submit a proposal to the in Brussels on the 31st of January 2026. it is an opportunity to engage with like-minded people that care about the energy transition, climate change and community. Submission deadline 1st of December: fosdem.org/2026/schedule/track

FOSDEM '26 Call for Participation: Energy Devroom at FOSDEM 2026
ALT text

FOSDEM '26 Call for Participation: Energy Devroom at FOSDEM 2026

@kirschner@mastodon.social

CfP for the and devroom is out. The DevRoom invites hackers, developers, contributors,
lawyers, and decision-makers alike to share their knowledge with the community. Deadline is 7 December:

lists.fosdem.org/pipermail/fos

(Transparency: I am one of the organisers together with @karen @tmarble @bkuhn @richardfontana @lexelas )

lists.fosdem.org

[FOSDEM] Call For Participation: Legal and Policy Issues DevRoom

@debian@framapiaf.org

Want to share something cool about Debian? Maybe it's something that is brand new and will help inspire other distros, or maybe something that is in Debian for a long time but people don't know or tend to forget, or maybe something in between?! The FOSDEM's Call For Proposals for the distros devroom is now open: lists.debian.org/debian-projec #11

lists.debian.org

Call for participation in the Distributions Devroom at FOSDEM

@kirschner@mastodon.social

CfP for the and devroom is out. The DevRoom invites hackers, developers, contributors,
lawyers, and decision-makers alike to share their knowledge with the community. Deadline is 7 December:

lists.fosdem.org/pipermail/fos

(Transparency: I am one of the organisers together with @karen @tmarble @bkuhn @richardfontana @lexelas )

lists.fosdem.org

[FOSDEM] Call For Participation: Legal and Policy Issues DevRoom

@sraible@eupolicy.social
@zemarmot@fosstodon.org

While has not uploaded our keynote recording yet unfortunately (technical issues as our movie is CC by-sa and their recordings are usually CC by), we decided to upload the full recording of the movie screening + live music (cine-concert) at least for our patrons.

Musicians are from AMMD (@ORL_AMMD).
Recording and editing by FOSDEM video team.

patreon.com/posts/zemarmot-cin

Small screenshot of the video recording of "ZeMarmot screening with live music" keynote at FOSDEM 2025.
Musicians from AMMD.
Recording and editing by FOSDEM video team.
ALT text

Small screenshot of the video recording of "ZeMarmot screening with live music" keynote at FOSDEM 2025. Musicians from AMMD. Recording and editing by FOSDEM video team.

@zemarmot@fosstodon.org

While has not uploaded our keynote recording yet unfortunately (technical issues as our movie is CC by-sa and their recordings are usually CC by), we decided to upload the full recording of the movie screening + live music (cine-concert) at least for our patrons.

Musicians are from AMMD (@ORL_AMMD).
Recording and editing by FOSDEM video team.

patreon.com/posts/zemarmot-cin

Small screenshot of the video recording of "ZeMarmot screening with live music" keynote at FOSDEM 2025.
Musicians from AMMD.
Recording and editing by FOSDEM video team.
ALT text

Small screenshot of the video recording of "ZeMarmot screening with live music" keynote at FOSDEM 2025. Musicians from AMMD. Recording and editing by FOSDEM video team.

@webmink@meshed.cloud

At the last two events, the community of specialists has organised a well-attended and influential aimed at bringing developers and legislators together to understand and respect each other.

I'm pleased to say that we have been invited back for 2026 and will run a full day on February 1. The Call for Participation is now live:

softwarefreedom.net/fosdem-202

softwarefreedom.net

FOSDEM 2026 EU-Policy Devroom | NOTICEBOARD

@postmarketOS@treehouse.systems

Excited to announce that the FOSS on Mobile devroom returns for 2026! 🥳

Communities from multiple Linux Mobile projects come together there and hold talks about what was achieved, what challenges lie ahead, how we can collaborate to solve them, as well as random interesting things happening when replacing Google's Android on our phones.

If you have been doing cool stuff in this ecosystem, we want to hear from you - consider submitting a talk!

lists.fosdem.org/pipermail/fos

Thanks to @flypig from the Sailfish OS community for organizing the CfP and thanks to @fosdem for having us again!

lists.fosdem.org

[FOSDEM] Call for Participation: FOSS on Mobile devroom @ FOSDEM 2026

@concretedog@mastodon.social

Last year I was blown away as a speaker about the speaker page/video infrastructure and how well it all works. This year I'm a co dev room manager and a Cfp reviewer... similarly blown away with how well it all works. Huge kudos to the team.

@concretedog@mastodon.social

Last year I was blown away as a speaker about the speaker page/video infrastructure and how well it all works. This year I'm a co dev room manager and a Cfp reviewer... similarly blown away with how well it all works. Huge kudos to the team.

@concretedog@mastodon.social

Last year I was blown away as a speaker about the speaker page/video infrastructure and how well it all works. This year I'm a co dev room manager and a Cfp reviewer... similarly blown away with how well it all works. Huge kudos to the team.

@almalinux@fosstodon.org

I'm in for For All; I had the honor of giving the opening keynote about

I took this photo in the restroom of the university. It's a soap bar. You wet your hands, rub the soap, and wash your hands.

As you're standing in line to wash your hands, the act of getting soap looks exactly as you'd expect it to look like.

a piece of blue soap on a stainless steel rod which is mounted to the wall.
ALT text

a piece of blue soap on a stainless steel rod which is mounted to the wall.

@nicorikken@mastodon.nl

Are you involved in an open source project that is related to energy, green IT or climate change? Please submit a proposal to the in Brussels on the 31st of January 2026. it is an opportunity to engage with like-minded people that care about the energy transition, climate change and community. Submission deadline 1st of December: fosdem.org/2026/schedule/track

FOSDEM '26 Call for Participation: Energy Devroom at FOSDEM 2026
ALT text

FOSDEM '26 Call for Participation: Energy Devroom at FOSDEM 2026

@andypiper@macaw.social
@andypiper@macaw.social
@kbeyls@mastodon.social
@evanprodromou@socialwebfoundation.org
The Social Web Foundation is pleased to announce the Social Web Devroom at FOSDEM 2026, and invite participants to submit proposals for talks for the event. FOSDEM is an exciting free and open source software event in Brussels, Belgium that brings together thousands of enthusiasts from around the world. The event spans the weekend of January 31 to February 1, 2026 and features discussion tracks ("devrooms") for scores of different technology topics. The Social Web Devroom will take place in […]

The Social Web Foundation is pleased to announce the Social Web Devroom at FOSDEM 2026, and invite participants to submit proposals for talks for the event.

FOSDEM is an exciting free and open source software event in Brussels, Belgium that brings together thousands of enthusiasts from around the world. The event spans the weekend of January 31 to February 1, 2026 and features discussion tracks (“devrooms”) for scores of different technology topics.

The Social Web Devroom will take place in the afternoon of Saturday, January 31.

Format

There will be three available talk formats:

  • 50 minutes – for bigger projects, followed by 10 minutes of questions.
  • 25 minutes – for bigger projects, followed by 5 minutes of questions.
  • 8 minutes – micro-talks on smaller or newer projects, in groups of 3, followed by 6 minutes of combined questions for the group.

Topics

The Social Web Devroom is open to talks all about the Social Web AKA the Fediverse, including:

  • Implementations of the ActivityPub protocol or ActivityPub API
  • Clients for ActivityPub-enabled software like Mastodon
  • Supporting services for the Fediverse, like search or onboarding
  • ActivityPub-related libraries, toolkits, and frameworks
  • Tools, bots, platforms, and related topics
  • Advocacy, organization and social activity in deploying Open Source ActivityPub applications

Important dates

  • Submission open: 1 Nov 2025
  • Submission deadline: 1 Dec 2025
  • Acceptance notifications: 10 Dec 2025
  • Final schedule announcement: 15 Dec 2025
  • Devroom: 31 Jan 2026

Submissions

Submit talk proposals to https://pretalx.fosdem.org/fosdem-2026/cfp. Select “Social Web” from the “Track” dropdown, and include the length of your talk (8/25/50) in the submission notes. (Note that the “Lightning Talks” track is a separate event-wide track; if you’re proposing a Social Web micro-talk, please choose the “Social Web” track!)

Code of Conduct

All attendees and speakers must be familiar with and agree to the FOSDEM Code of Conduct.

Contact

Questions about topics, formats, or the Social Web in general should go to contact@socialwebfoundation.org.

@evanprodromou@socialwebfoundation.org
The Social Web Foundation is pleased to announce the Social Web Devroom at FOSDEM 2026, and invite participants to submit proposals for talks for the event. FOSDEM is an exciting free and open source software event in Brussels, Belgium that brings together thousands of enthusiasts from around the world. The event spans the weekend of January 31 to February 1, 2026 and features discussion tracks ("devrooms") for scores of different technology topics. The Social Web Devroom will take place in […]

The Social Web Foundation is pleased to announce the Social Web Devroom at FOSDEM 2026, and invite participants to submit proposals for talks for the event.

FOSDEM is an exciting free and open source software event in Brussels, Belgium that brings together thousands of enthusiasts from around the world. The event spans the weekend of January 31 to February 1, 2026 and features discussion tracks (“devrooms”) for scores of different technology topics.

The Social Web Devroom will take place in the afternoon of Saturday, January 31.

Format

There will be three available talk formats:

  • 50 minutes – for bigger projects, followed by 10 minutes of questions.
  • 25 minutes – for bigger projects, followed by 5 minutes of questions.
  • 8 minutes – micro-talks on smaller or newer projects, in groups of 3, followed by 6 minutes of combined questions for the group.

Topics

The Social Web Devroom is open to talks all about the Social Web AKA the Fediverse, including:

  • Implementations of the ActivityPub protocol or ActivityPub API
  • Clients for ActivityPub-enabled software like Mastodon
  • Supporting services for the Fediverse, like search or onboarding
  • ActivityPub-related libraries, toolkits, and frameworks
  • Tools, bots, platforms, and related topics
  • Advocacy, organization and social activity in deploying Open Source ActivityPub applications

Important dates

  • Submission open: 1 Nov 2025
  • Submission deadline: 1 Dec 2025
  • Acceptance notifications: 10 Dec 2025
  • Final schedule announcement: 15 Dec 2025
  • Devroom: 31 Jan 2026

Submissions

Submit talk proposals to https://pretalx.fosdem.org/fosdem-2026/cfp. Select “Social Web” from the “Track” dropdown, and include the length of your talk (8/25/50) in the submission notes. (Note that the “Lightning Talks” track is a separate event-wide track; if you’re proposing a Social Web micro-talk, please choose the “Social Web” track!)

Code of Conduct

All attendees and speakers must be familiar with and agree to the FOSDEM Code of Conduct.

Contact

Questions about topics, formats, or the Social Web in general should go to contact@socialwebfoundation.org.

@evanprodromou@socialwebfoundation.org
The Social Web Foundation is pleased to announce the Social Web Devroom at FOSDEM 2026, and invite participants to submit proposals for talks for the event. FOSDEM is an exciting free and open source software event in Brussels, Belgium that brings together thousands of enthusiasts from around the world. The event spans the weekend of January 31 to February 1, 2026 and features discussion tracks ("devrooms") for scores of different technology topics. The Social Web Devroom will take place in […]

The Social Web Foundation is pleased to announce the Social Web Devroom at FOSDEM 2026, and invite participants to submit proposals for talks for the event.

FOSDEM is an exciting free and open source software event in Brussels, Belgium that brings together thousands of enthusiasts from around the world. The event spans the weekend of January 31 to February 1, 2026 and features discussion tracks (“devrooms”) for scores of different technology topics.

The Social Web Devroom will take place in the afternoon of Saturday, January 31.

Format

There will be three available talk formats:

  • 50 minutes – for bigger projects, followed by 10 minutes of questions.
  • 25 minutes – for bigger projects, followed by 5 minutes of questions.
  • 8 minutes – micro-talks on smaller or newer projects, in groups of 3, followed by 6 minutes of combined questions for the group.

Topics

The Social Web Devroom is open to talks all about the Social Web AKA the Fediverse, including:

  • Implementations of the ActivityPub protocol or ActivityPub API
  • Clients for ActivityPub-enabled software like Mastodon
  • Supporting services for the Fediverse, like search or onboarding
  • ActivityPub-related libraries, toolkits, and frameworks
  • Tools, bots, platforms, and related topics
  • Advocacy, organization and social activity in deploying Open Source ActivityPub applications

Important dates

  • Submission open: 1 Nov 2025
  • Submission deadline: 1 Dec 2025
  • Acceptance notifications: 10 Dec 2025
  • Final schedule announcement: 15 Dec 2025
  • Devroom: 31 Jan 2026

Submissions

Submit talk proposals to https://pretalx.fosdem.org/fosdem-2026/cfp. Select “Social Web” from the “Track” dropdown, and include the length of your talk (8/25/50) in the submission notes. (Note that the “Lightning Talks” track is a separate event-wide track; if you’re proposing a Social Web micro-talk, please choose the “Social Web” track!)

Code of Conduct

All attendees and speakers must be familiar with and agree to the FOSDEM Code of Conduct.

Contact

Questions about topics, formats, or the Social Web in general should go to contact@socialwebfoundation.org.

@evanprodromou@socialwebfoundation.org
The Social Web Foundation is pleased to announce the Social Web Devroom at FOSDEM 2026, and invite participants to submit proposals for talks for the event. FOSDEM is an exciting free and open source software event in Brussels, Belgium that brings together thousands of enthusiasts from around the world. The event spans the weekend of January 31 to February 1, 2026 and features discussion tracks ("devrooms") for scores of different technology topics. The Social Web Devroom will take place in […]

The Social Web Foundation is pleased to announce the Social Web Devroom at FOSDEM 2026, and invite participants to submit proposals for talks for the event.

FOSDEM is an exciting free and open source software event in Brussels, Belgium that brings together thousands of enthusiasts from around the world. The event spans the weekend of January 31 to February 1, 2026 and features discussion tracks (“devrooms”) for scores of different technology topics.

The Social Web Devroom will take place in the afternoon of Saturday, January 31.

Format

There will be three available talk formats:

  • 50 minutes – for bigger projects, followed by 10 minutes of questions.
  • 25 minutes – for bigger projects, followed by 5 minutes of questions.
  • 8 minutes – micro-talks on smaller or newer projects, in groups of 3, followed by 6 minutes of combined questions for the group.

Topics

The Social Web Devroom is open to talks all about the Social Web AKA the Fediverse, including:

  • Implementations of the ActivityPub protocol or ActivityPub API
  • Clients for ActivityPub-enabled software like Mastodon
  • Supporting services for the Fediverse, like search or onboarding
  • ActivityPub-related libraries, toolkits, and frameworks
  • Tools, bots, platforms, and related topics
  • Advocacy, organization and social activity in deploying Open Source ActivityPub applications

Important dates

  • Submission open: 1 Nov 2025
  • Submission deadline: 1 Dec 2025
  • Acceptance notifications: 10 Dec 2025
  • Final schedule announcement: 15 Dec 2025
  • Devroom: 31 Jan 2026

Submissions

Submit talk proposals to https://pretalx.fosdem.org/fosdem-2026/cfp. Select “Social Web” from the “Track” dropdown, and include the length of your talk (8/25/50) in the submission notes. (Note that the “Lightning Talks” track is a separate event-wide track; if you’re proposing a Social Web micro-talk, please choose the “Social Web” track!)

Code of Conduct

All attendees and speakers must be familiar with and agree to the FOSDEM Code of Conduct.

Contact

Questions about topics, formats, or the Social Web in general should go to contact@socialwebfoundation.org.

I just submitted talk proposals for @fosdem and @FOSSBackstage. It goes beyond my usual ramblings on what privacy tools we must use and it covers the "how" to convince people to start using them.

If you have encouraged someone to switch to say Signal, or Sessions, or or some other tool/protocol, please reach out to me via *direct message* I need as much success stories as possible. Anonymity is guaranteed if requested.

Please also boost to your network. Thanks!

Generally, impressed me. It was the right mix of chaos and organization; the crowd was very engaged.

I gave a talk about and I had uncounted conversations about FOSDEM, OSS, and how to apply its principles afterwards.

I do start feeling like an old these days. I mentioned to someone that I was first in in 2006 and someone commented were like "yeah, he wasn't alive then". Brutal.

But good crowd.

@chrischinchilla@mastodon.social
@chrischinchilla@mastodon.social
@bkuhn@copyleft.org · Reply to daniel:// stenberg://

@bagder Thanks for your post & your counter 😆

I'm curious: you characterize the EU as requiring 's *specifically*. I know the License Compliance Industrial Complex wants it to be true, but I researched this issue for my 2025 talk…
fosdem.org/2025/schedule/event
… & IIUC CRA *doesn't* specify SBOMs specifically.
IMO, if the vendor gives the customer complete, Corresponding Source & a 100% @reproducible_builds they've complied with CRA. No one has shown me anything that disproves that.

fosdem.org

FOSDEM 2025 - Is There Really an SBOM Mandate?

@benbe@social.chaotikum.org

Currently in level 2 of building K opposite Panoramax in case you want to meet up.

@almalinux@fosstodon.org
@torgo@mastodon.social

So far my strategy of staying in one place (where the food is) and letting people run into me has been a roaring success.

@nextgraph@fosstodon.org

Here is the video of our presentation at . It was so much fun to attend for the first time! And to meet IRL all the people we interact with online since months and years, notably @activitypods and @Solid people. Looking forward the next edition! A big thank you to the organizers of the devroom, of the whole @fosdem and to @nlnet
@NGIZero specially for the hexstickers of @leenaars ;)

nextgraph.org/nextgraph-presen

nextgraph.org

NextGraph presents at FOSDEM 2025

We presented NextGraph in the devroom "Collaboration and Content Management" at 13:15 on Saturday 1st Feb. Here is the video

@slamp@hachyderm.io · Reply to slamp

* Gerry ( staff friend) and myself are rocking this without guide; seeing guides is both reassuring and annoying
* ticket for one hour ride is 10 Baht or 0.27€
* There is no train bridge. We will get out, see about catching a ferry, and board a different train
* End stop is going to be Mae Klong. So we will see the railway market fold up and spread again every time a train passes. For the first run, we see it from the train

@ErikJonker@mastodon.social

Interesting:
Docs is the result of a joint effort lead by the French 🇫🇷🥖(DINUM) and German 🇩🇪🥨 governments (ZenDiS). We are always looking for new public partners (we are currently onboarding the Netherlands 🇳🇱🧀). Feel free to reach out if you are interested in using or contributing to docs.

docs.numerique.gouv.fr/login/

docs.numerique.gouv.fr

Docs

Docs: Your new companion to collaborate on documents efficiently, intuitively, and securely.

@ErikJonker@mastodon.social

Interesting:
Docs is the result of a joint effort lead by the French 🇫🇷🥖(DINUM) and German 🇩🇪🥨 governments (ZenDiS). We are always looking for new public partners (we are currently onboarding the Netherlands 🇳🇱🧀). Feel free to reach out if you are interested in using or contributing to docs.

docs.numerique.gouv.fr/login/

docs.numerique.gouv.fr

Docs

Docs: Your new companion to collaborate on documents efficiently, intuitively, and securely.

@Luanti@fosstodon.org

This year marked ’s second consecutive appearance at ! Held in Brussels, Belgium, FOSDEM is the largest free and open source software conference in Europe. Fresh off our recent rebranding and new release cycle, FOSDEM was a fantastic opportunity to collect feedback and update people on what’s happening in the Luanti world

blog.luanti.org/2025/03/09/FOS

blog.minetest.net

Luanti at FOSDEM 2025

This year marked Luanti's second consecutive appearance at FOSDEM! Held in Brussels, Belgium, FOSDEM is the largest free and open source software conference in Europe. Fresh off our recent rebranding and new release cycle, FOSDEM was a fantastic opportunity to collect feedback and update people on what's happening in the Luanti world.

@Luanti@fosstodon.org

This year marked ’s second consecutive appearance at ! Held in Brussels, Belgium, FOSDEM is the largest free and open source software conference in Europe. Fresh off our recent rebranding and new release cycle, FOSDEM was a fantastic opportunity to collect feedback and update people on what’s happening in the Luanti world

blog.luanti.org/2025/03/09/FOS

blog.minetest.net

Luanti at FOSDEM 2025

This year marked Luanti's second consecutive appearance at FOSDEM! Held in Brussels, Belgium, FOSDEM is the largest free and open source software conference in Europe. Fresh off our recent rebranding and new release cycle, FOSDEM was a fantastic opportunity to collect feedback and update people on what's happening in the Luanti world.